21282249600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 864

約数和(自身を含む): 84571484400

約数和(自身を除く): 63289234800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 25, 30, 32, 36, 38, 40, 45, 46, 48, 50, 57, 60, 64, 69, 72, 75, 76, 80, 89, 90, 92, 95, 96, 100, 114, 115, 120, 128, 138, 144, 150, 152, 160, 171, 178, 180, 184, 190, 192, 200, 207, 225, 228, 230, 240, 267, 276, 285, 288, 300, 304, 320, 342, 345, 356, 360, 361, 368, 380, 384, 400, 414, 437, 445, 450, 456, 460, 475, 480, 534, 552, 570, 575, 576, 600, 608, 640, 684, 690, 712, 720, 722, 736, 760, 800, 801, 828, 855, 874, 890, 900, 912, 920, 950, 960, 1035, 1068, 1083, 1104, 1140, 1150, 1152, 1200, 1216, 1311, 1335, 1368, 1380, 1424, 1425, 1440, 1444, 1472, 1520, 1600, 1602, 1656, 1691, 1710, 1725, 1748, 1780, 1800, 1805, 1824, 1840, 1900, 1920, 2047, 2070, 2136, 2166, 2185, 2208, 2225, 2280, 2300, 2400, 2432, 2622, 2670, 2736, 2760, 2848, 2850, 2880, 2888, 2944, 3040, 3200, 3204, 3249, 3312, 3382, 3420, 3450, 3496, 3560, 3600, 3610, 3648, 3680, 3800, 3933, 4005, 4094, 4140, 4272, 4275, 4332, 4370, 4416, 4450, 4560, 4600, 4800, 5073, 5175, 5244, 5340, 5415, 5472, 5520, 5696, 5700, 5760, 5776, 6080, 6141, 6408, 6498, 6555, 6624, 6675, 6764, 6840, 6900, 6992, 7120, 7200, 7220, 7296, 7360, 7600, 7866, 8010, 8188, 8280, 8303, 8455, 8544, 8550, 8664, 8740, 8832, 8900, 9025, 9120, 9200, 9600, 10146, 10235, 10350, 10488, 10680, 10830, 10925, 10944, 11040, 11392, 11400, 11552, 12160, 12282, 12816, 12996, 13110, 13248, 13350, 13528, 13680, 13800, 13984, 14240, 14400, 14440, 14720, 15200, 15219, 15732, 16020, 16245, 16376, 16560, 16606, 16910, 17088, 17100, 17328, 17480, 17800, 18050, 18240, 18400, 18423, 19665, 20025, 20292, 20470, 20700, 20976, 21360, 21660, 21850, 21888, 22080, 22800, 23104, 24564, 24909, 25365, 25632, 25992, 26220, 26496, 26700, 27056, 27075, 27360, 27600, 27968, 28480, 28800, 28880, 30400, 30438, 30705, 31464, 32040, 32129, 32490, 32752, 32775, 33120, 33212, 33820, 34176, 34200, 34656, 34960, 35600, 36100, 36480, 36800, 36846, 38893, 39330, 40050, 40584, 40940, 41400, 41515, 41952, 42275, 42720, 43320, 43700, 44160, 45600, 46208, 49128, 49818, 50730, 51175, 51264, 51984, 52440, 53400, 54112, 54150, 54720, 55200, 55936, 56960, 57760, 60800, 60876, 61410, 62928, 64080, 64258, 64980, 65504, 65550, 66240, 66424, 67640, 68400, 69312, 69920, 71200, 72200, 73600, 73692, 74727, 76095, 77786, 78660, 80100, 81168, 81225, 81880, 82800, 83030, 83904, 84550, 85440, 86640, 87400, 91200, 92115, 96387, 98256, 98325, 99636, 101460, 102350, 102528, 103968, 104880, 106800, 108224, 108300, 109440, 110400, 115520, 116679, 121752, 122820, 124545, 125856, 126825, 128160, 128516, 129960, 131008, 131100, 132480, 132848, 135280, 136800, 138624, 139840, 142400, 144400, 147384, 149454, 152190, 153525, 155572, 157320, 160200, 160645, 162336, 162450, 163760, 165600, 166060, 167808, 169100, 170880, 173280, 174800, 182400, 184230, 192774, 194465, 196512, 196650, 199272, 202920, 204700, 207575, 207936, 209760, 213600, 216448, 216600, 220800, 231040, 233358, 243504, 245640, 249090, 251712, 253650, 256320, 257032, 259920, 262016, 262200, 265696, 270560, 273600, 279680, 284800, 288800, 289161, 294768, 298908, 304380, 307050, 311144, 314640, 320400, 321290, 324672, 324900, 327520, 331200, 332120, 338200, 346560, 349600, 350037, 368460, 373635, 380475, 385548, 388930, 393024, 393300, 398544, 405840, 409400, 415150, 415872, 419520, 427200, 433200, 460575, 466716, 481935, 487008, 491280, 498180, 503424, 507300, 512640, 514064, 519840, 524400, 531392, 541120, 547200, 577600, 578322, 583395, 589536, 597816, 608760, 614100, 622288, 622725, 629280, 640800, 642580, 649344, 649800, 655040, 662400, 664240, 676400, 693120, 699200, 700074, 736920, 738967, 747270, 760950, 771096, 777860, 786048, 786600, 797088, 803225, 811680, 818800, 830300, 839040, 854400, 866400, 921150, 933432, 963870, 972325, 974016, 982560, 996360, 1014600, 1028128, 1039680, 1048800, 1062784, 1082240, 1155200, 1156644, 1166790, 1179072, 1195632, 1217520, 1228200, 1244576, 1245450, 1258560, 1281600, 1285160, 1299600, 1310080, 1328480, 1352800, 1398400, 1400148, 1445805, 1473840, 1477934, 1494540, 1521900, 1542192, 1555720, 1573200, 1594176, 1606450, 1623360, 1637600, 1660600, 1732800, 1750185, 1842300, 1866864, 1868175, 1927740, 1944650, 1948032, 1965120, 1992720, 2029200, 2056256, 2079360, 2097600, 2216901, 2313288, 2333580, 2358144, 2391264, 2409675, 2435040, 2456400, 2489152, 2490900, 2517120, 2563200, 2570320, 2599200, 2656960, 2705600, 2800296, 2891610, 2916975, 2947680, 2955868, 2989080, 3043800, 3084384, 3111440, 3146400, 3188352, 3212900, 3246720, 3275200, 3321200, 3465600, 3500370, 3684600, 3694835, 3733728, 3736350, 3855480, 3889300, 3930240, 3985440, 4058400, 4112512, 4195200, 4433802, 4626576, 4667160, 4782528, 4819350, 4870080, 4912800, 4978304, 4981800, 5140640, 5198400, 5313920, 5411200, 5600592, 5783220, 5833950, 5895360, 5911736, 5978160, 6087600, 6168768, 6222880, 6292800, 6425800, 6550400, 6642400, 6650703, 7000740, 7229025, 7369200, 7389670, 7467456, 7472700, 7710960, 7778600, 7970880, 8116800, 8750925, 8867604, 9253152, 9334320, 9565056, 9638700, 9740160, 9825600, 9963600, 10281280, 10396800, 11084505, 11201184, 11566440, 11667900, 11790720, 11823472, 11956320, 12175200, 12337536, 12445760, 12585600, 12851600, 13284800, 13301406, 14001480, 14458050, 14738400, 14779340, 14934912, 14945400, 15421920, 15557200, 15941760, 16233600, 17501850, 17735208, 18474175, 18506304, 18668640, 19277400, 19651200, 19927200, 20562560, 22169010, 22402368, 23132880, 23335800, 23646944, 23912640, 24350400, 24891520, 25703200, 26569600, 26602812, 28002960, 28916100, 29476800, 29558680, 29890800, 30843840, 31114400, 33253515, 35003700, 35470416, 36948350, 37012608, 37337280, 38554800, 39854400, 44338020, 44804736, 46265760, 46671600, 47293888, 47825280, 48700800, 51406400, 53205624, 55422525, 56005920, 57832200, 58953600, 59117360, 59781600, 61687680, 62228800, 66507030, 70007400, 70940832, 73896700, 74674560, 77109600, 79708800, 88676040, 92531520, 93343200, 94587776, 102812800, 106411248, 110845050, 112011840, 115664400, 118234720, 119563200, 124457600, 133014060, 140014800, 141881664, 147793400, 154219200, 166267575, 177352080, 185063040, 186686400, 212822496, 221690100, 224023680, 231328800, 236469440, 239126400, 266028120, 280029600, 283763328, 295586800, 308438400, 332535150, 354704160, 373372800, 425644992, 443380200, 462657600, 472938880, 532056240, 560059200, 591173600, 665070300, 709408320, 851289984, 886760400, 925315200, 1064112480, 1120118400, 1182347200, 1330140600, 1418816640, 1773520800, 2128224960, 2364694400, 2660281200, 3547041600, 4256449920, 5320562400, 7094083200, 10641124800, 21282249600]

約数ペア:

[(1, 21282249600), (2, 10641124800), (3, 7094083200), (4, 5320562400), (5, 4256449920), (6, 3547041600), (8, 2660281200), (9, 2364694400), (10, 2128224960), (12, 1773520800), (15, 1418816640), (16, 1330140600), (18, 1182347200), (19, 1120118400), (20, 1064112480), (23, 925315200), (24, 886760400), (25, 851289984), (30, 709408320), (32, 665070300), (36, 591173600), (38, 560059200), (40, 532056240), (45, 472938880), (46, 462657600), (48, 443380200), (50, 425644992), (57, 373372800), (60, 354704160), (64, 332535150), (69, 308438400), (72, 295586800), (75, 283763328), (76, 280029600), (80, 266028120), (89, 239126400), (90, 236469440), (92, 231328800), (95, 224023680), (96, 221690100), (100, 212822496), (114, 186686400), (115, 185063040), (120, 177352080), (128, 166267575), (138, 154219200), (144, 147793400), (150, 141881664), (152, 140014800), (160, 133014060), (171, 124457600), (178, 119563200), (180, 118234720), (184, 115664400), (190, 112011840), (192, 110845050), (200, 106411248), (207, 102812800), (225, 94587776), (228, 93343200), (230, 92531520), (240, 88676040), (267, 79708800), (276, 77109600), (285, 74674560), (288, 73896700), (300, 70940832), (304, 70007400), (320, 66507030), (342, 62228800), (345, 61687680), (356, 59781600), (360, 59117360), (361, 58953600), (368, 57832200), (380, 56005920), (384, 55422525), (400, 53205624), (414, 51406400), (437, 48700800), (445, 47825280), (450, 47293888), (456, 46671600), (460, 46265760), (475, 44804736), (480, 44338020), (534, 39854400), (552, 38554800), (570, 37337280), (575, 37012608), (576, 36948350), (600, 35470416), (608, 35003700), (640, 33253515), (684, 31114400), (690, 30843840), (712, 29890800), (720, 29558680), (722, 29476800), (736, 28916100), (760, 28002960), (800, 26602812), (801, 26569600), (828, 25703200), (855, 24891520), (874, 24350400), (890, 23912640), (900, 23646944), (912, 23335800), (920, 23132880), (950, 22402368), (960, 22169010), (1035, 20562560), (1068, 19927200), (1083, 19651200), (1104, 19277400), (1140, 18668640), (1150, 18506304), (1152, 18474175), (1200, 17735208), (1216, 17501850), (1311, 16233600), (1335, 15941760), (1368, 15557200), (1380, 15421920), (1424, 14945400), (1425, 14934912), (1440, 14779340), (1444, 14738400), (1472, 14458050), (1520, 14001480), (1600, 13301406), (1602, 13284800), (1656, 12851600), (1691, 12585600), (1710, 12445760), (1725, 12337536), (1748, 12175200), (1780, 11956320), (1800, 11823472), (1805, 11790720), (1824, 11667900), (1840, 11566440), (1900, 11201184), (1920, 11084505), (2047, 10396800), (2070, 10281280), (2136, 9963600), (2166, 9825600), (2185, 9740160), (2208, 9638700), (2225, 9565056), (2280, 9334320), (2300, 9253152), (2400, 8867604), (2432, 8750925), (2622, 8116800), (2670, 7970880), (2736, 7778600), (2760, 7710960), (2848, 7472700), (2850, 7467456), (2880, 7389670), (2888, 7369200), (2944, 7229025), (3040, 7000740), (3200, 6650703), (3204, 6642400), (3249, 6550400), (3312, 6425800), (3382, 6292800), (3420, 6222880), (3450, 6168768), (3496, 6087600), (3560, 5978160), (3600, 5911736), (3610, 5895360), (3648, 5833950), (3680, 5783220), (3800, 5600592), (3933, 5411200), (4005, 5313920), (4094, 5198400), (4140, 5140640), (4272, 4981800), (4275, 4978304), (4332, 4912800), (4370, 4870080), (4416, 4819350), (4450, 4782528), (4560, 4667160), (4600, 4626576), (4800, 4433802), (5073, 4195200), (5175, 4112512), (5244, 4058400), (5340, 3985440), (5415, 3930240), (5472, 3889300), (5520, 3855480), (5696, 3736350), (5700, 3733728), (5760, 3694835), (5776, 3684600), (6080, 3500370), (6141, 3465600), (6408, 3321200), (6498, 3275200), (6555, 3246720), (6624, 3212900), (6675, 3188352), (6764, 3146400), (6840, 3111440), (6900, 3084384), (6992, 3043800), (7120, 2989080), (7200, 2955868), (7220, 2947680), (7296, 2916975), (7360, 2891610), (7600, 2800296), (7866, 2705600), (8010, 2656960), (8188, 2599200), (8280, 2570320), (8303, 2563200), (8455, 2517120), (8544, 2490900), (8550, 2489152), (8664, 2456400), (8740, 2435040), (8832, 2409675), (8900, 2391264), (9025, 2358144), (9120, 2333580), (9200, 2313288), (9600, 2216901), (10146, 2097600), (10235, 2079360), (10350, 2056256), (10488, 2029200), (10680, 1992720), (10830, 1965120), (10925, 1948032), (10944, 1944650), (11040, 1927740), (11392, 1868175), (11400, 1866864), (11552, 1842300), (12160, 1750185), (12282, 1732800), (12816, 1660600), (12996, 1637600), (13110, 1623360), (13248, 1606450), (13350, 1594176), (13528, 1573200), (13680, 1555720), (13800, 1542192), (13984, 1521900), (14240, 1494540), (14400, 1477934), (14440, 1473840), (14720, 1445805), (15200, 1400148), (15219, 1398400), (15732, 1352800), (16020, 1328480), (16245, 1310080), (16376, 1299600), (16560, 1285160), (16606, 1281600), (16910, 1258560), (17088, 1245450), (17100, 1244576), (17328, 1228200), (17480, 1217520), (17800, 1195632), (18050, 1179072), (18240, 1166790), (18400, 1156644), (18423, 1155200), (19665, 1082240), (20025, 1062784), (20292, 1048800), (20470, 1039680), (20700, 1028128), (20976, 1014600), (21360, 996360), (21660, 982560), (21850, 974016), (21888, 972325), (22080, 963870), (22800, 933432), (23104, 921150), (24564, 866400), (24909, 854400), (25365, 839040), (25632, 830300), (25992, 818800), (26220, 811680), (26496, 803225), (26700, 797088), (27056, 786600), (27075, 786048), (27360, 777860), (27600, 771096), (27968, 760950), (28480, 747270), (28800, 738967), (28880, 736920), (30400, 700074), (30438, 699200), (30705, 693120), (31464, 676400), (32040, 664240), (32129, 662400), (32490, 655040), (32752, 649800), (32775, 649344), (33120, 642580), (33212, 640800), (33820, 629280), (34176, 622725), (34200, 622288), (34656, 614100), (34960, 608760), (35600, 597816), (36100, 589536), (36480, 583395), (36800, 578322), (36846, 577600), (38893, 547200), (39330, 541120), (40050, 531392), (40584, 524400), (40940, 519840), (41400, 514064), (41515, 512640), (41952, 507300), (42275, 503424), (42720, 498180), (43320, 491280), (43700, 487008), (44160, 481935), (45600, 466716), (46208, 460575), (49128, 433200), (49818, 427200), (50730, 419520), (51175, 415872), (51264, 415150), (51984, 409400), (52440, 405840), (53400, 398544), (54112, 393300), (54150, 393024), (54720, 388930), (55200, 385548), (55936, 380475), (56960, 373635), (57760, 368460), (60800, 350037), (60876, 349600), (61410, 346560), (62928, 338200), (64080, 332120), (64258, 331200), (64980, 327520), (65504, 324900), (65550, 324672), (66240, 321290), (66424, 320400), (67640, 314640), (68400, 311144), (69312, 307050), (69920, 304380), (71200, 298908), (72200, 294768), (73600, 289161), (73692, 288800), (74727, 284800), (76095, 279680), (77786, 273600), (78660, 270560), (80100, 265696), (81168, 262200), (81225, 262016), (81880, 259920), (82800, 257032), (83030, 256320), (83904, 253650), (84550, 251712), (85440, 249090), (86640, 245640), (87400, 243504), (91200, 233358), (92115, 231040), (96387, 220800), (98256, 216600), (98325, 216448), (99636, 213600), (101460, 209760), (102350, 207936), (102528, 207575), (103968, 204700), (104880, 202920), (106800, 199272), (108224, 196650), (108300, 196512), (109440, 194465), (110400, 192774), (115520, 184230), (116679, 182400), (121752, 174800), (122820, 173280), (124545, 170880), (125856, 169100), (126825, 167808), (128160, 166060), (128516, 165600), (129960, 163760), (131008, 162450), (131100, 162336), (132480, 160645), (132848, 160200), (135280, 157320), (136800, 155572), (138624, 153525), (139840, 152190), (142400, 149454), (144400, 147384)]