21724204320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:874

約数の個数: 768

約数和(自身を含む): 94988436480

約数和(自身を除く): 73264232160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 73, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 146, 156, 160, 168, 180, 182, 189, 195, 208, 210, 216, 219, 224, 234, 240, 252, 260, 270, 273, 280, 288, 292, 312, 315, 336, 351, 360, 364, 365, 378, 390, 416, 420, 432, 438, 455, 468, 480, 504, 511, 520, 540, 546, 560, 584, 585, 624, 630, 657, 672, 702, 720, 728, 730, 756, 757, 780, 819, 840, 864, 876, 910, 936, 945, 949, 1008, 1022, 1040, 1080, 1092, 1095, 1120, 1168, 1170, 1248, 1260, 1314, 1365, 1404, 1440, 1456, 1460, 1512, 1514, 1533, 1560, 1638, 1680, 1752, 1755, 1820, 1872, 1890, 1898, 1971, 2016, 2044, 2080, 2160, 2184, 2190, 2271, 2336, 2340, 2457, 2520, 2555, 2628, 2730, 2808, 2847, 2912, 2920, 3024, 3028, 3066, 3120, 3276, 3285, 3360, 3504, 3510, 3640, 3744, 3780, 3785, 3796, 3942, 4088, 4095, 4320, 4368, 4380, 4542, 4599, 4680, 4745, 4914, 5040, 5110, 5256, 5299, 5460, 5616, 5694, 5840, 6048, 6056, 6132, 6240, 6552, 6570, 6643, 6813, 7008, 7020, 7280, 7560, 7570, 7592, 7665, 7884, 8176, 8190, 8541, 8736, 8760, 9084, 9198, 9360, 9490, 9828, 9841, 9855, 10080, 10220, 10512, 10598, 10920, 11232, 11355, 11388, 11680, 12112, 12264, 12285, 13104, 13140, 13286, 13626, 13797, 14040, 14235, 14560, 15120, 15140, 15184, 15330, 15768, 15897, 16352, 16380, 17082, 17520, 18168, 18396, 18720, 18980, 19656, 19682, 19710, 19929, 20439, 20440, 21024, 21196, 21840, 22710, 22776, 22995, 24224, 24528, 24570, 25623, 26208, 26280, 26495, 26572, 27252, 27594, 28080, 28470, 29523, 30240, 30280, 30368, 30660, 31536, 31794, 32760, 33215, 34065, 34164, 35040, 36336, 36792, 37960, 39312, 39364, 39420, 39858, 40878, 40880, 42392, 42705, 43680, 45420, 45552, 45990, 47691, 49056, 49140, 49205, 51246, 52560, 52990, 53144, 54504, 55188, 55261, 56160, 56940, 59046, 59787, 60560, 61320, 63072, 63588, 65520, 66430, 68130, 68328, 68887, 68985, 72672, 73584, 75920, 78624, 78728, 78840, 79485, 79716, 81756, 81760, 84784, 85410, 88569, 90840, 91104, 91980, 95382, 98280, 98410, 99645, 102195, 102492, 105120, 105980, 106288, 109008, 110376, 110522, 113880, 118092, 119574, 121120, 122640, 127176, 128115, 131040, 132860, 136260, 136656, 137774, 137970, 143073, 147168, 147615, 151840, 157456, 157680, 158970, 159432, 163512, 165783, 169568, 170820, 177138, 179361, 181680, 183960, 190764, 196560, 196820, 199290, 204390, 204984, 206661, 211960, 212576, 218016, 220752, 221044, 227760, 236184, 238455, 239148, 245280, 254352, 256230, 265707, 265720, 272520, 273312, 275548, 275940, 276305, 286146, 295230, 298935, 314912, 315360, 317940, 318864, 327024, 331566, 341640, 344435, 354276, 358722, 363360, 367920, 381528, 386827, 393120, 393640, 398580, 408780, 409968, 413322, 423920, 441504, 442088, 442845, 455520, 472368, 476910, 478296, 497349, 508704, 512460, 531414, 531440, 545040, 551096, 551880, 552610, 572292, 590460, 597870, 619983, 635880, 637728, 654048, 663132, 683280, 688870, 708552, 715365, 717444, 718393, 735840, 763056, 773654, 787280, 797160, 817560, 819936, 826644, 828915, 847840, 884176, 885690, 896805, 944736, 953820, 956592, 994698, 1024920, 1033305, 1062828, 1062880, 1090080, 1102192, 1103760, 1105220, 1144584, 1160481, 1180920, 1195740, 1239966, 1271760, 1326264, 1328535, 1366560, 1377740, 1417104, 1430730, 1434888, 1436786, 1492047, 1526112, 1547308, 1574560, 1594320, 1635120, 1653288, 1657830, 1768352, 1771380, 1793610, 1859949, 1907640, 1913184, 1934135, 1989396, 2049840, 2066610, 2125656, 2155179, 2204384, 2207520, 2210440, 2289168, 2320962, 2361840, 2391480, 2479932, 2486745, 2543520, 2652528, 2657070, 2755480, 2834208, 2861460, 2869776, 2873572, 2984094, 3094616, 3099915, 3188640, 3270240, 3306576, 3315660, 3481443, 3542760, 3587220, 3591965, 3719898, 3815280, 3868270, 3978792, 4099680, 4133220, 4251312, 4310358, 4420880, 4578336, 4641924, 4723680, 4782960, 4959864, 4973490, 5028751, 5305056, 5314140, 5510960, 5722920, 5739552, 5747144, 5802405, 5968188, 6189232, 6199830, 6465537, 6613152, 6631320, 6962886, 7085520, 7174440, 7183930, 7439796, 7460235, 7630560, 7736540, 7957584, 8266440, 8502624, 8620716, 8841760, 9283848, 9299745, 9565920, 9919728, 9946980, 10057502, 10444329, 10628280, 10775895, 11021920, 11445840, 11494288, 11604810, 11936376, 12378464, 12399660, 12931074, 13262640, 13925772, 14171040, 14348880, 14367860, 14879592, 14920470, 15086253, 15473080, 15915168, 16532880, 17241432, 17407215, 18567696, 18599490, 19396611, 19839456, 19893960, 20115004, 20888658, 21256560, 21551790, 22891680, 22988576, 23209620, 23872752, 24799320, 25143755, 25862148, 26525280, 27851544, 28697760, 28735720, 29759184, 29840940, 30172506, 30946160, 32327685, 33065760, 34482864, 34814430, 37135392, 37198980, 38793222, 39787920, 40230008, 41777316, 42513120, 43103580, 45258759, 46419240, 47745504, 49598640, 50287510, 51724296, 52221645, 55703088, 57471440, 59518368, 59681880, 60345012, 61892320, 64655370, 68965728, 69628860, 74397960, 75431265, 77586444, 79575840, 80460016, 83554632, 86207160, 90517518, 92838480, 96983055, 99197280, 100575020, 103448592, 104443290, 111406176, 114942880, 119363760, 120690024, 129310740, 135776277, 139257720, 148795920, 150862530, 155172888, 160920032, 167109264, 172414320, 181035036, 185676960, 193966110, 201150040, 206897184, 208886580, 226293795, 238727520, 241380048, 258621480, 271552554, 278515440, 297591840, 301725060, 310345776, 334218528, 344828640, 362070072, 387932220, 402300080, 417773160, 452587590, 482760096, 517242960, 543105108, 557030880, 603450120, 620691552, 678881385, 724140144, 775864440, 804600160, 835546320, 905175180, 1034485920, 1086210216, 1206900240, 1357762770, 1448280288, 1551728880, 1671092640, 1810350360, 2172420432, 2413800480, 2715525540, 3103457760, 3620700720, 4344840864, 5431051080, 7241401440, 10862102160, 21724204320]

約数ペア:

[(1, 21724204320), (2, 10862102160), (3, 7241401440), (4, 5431051080), (5, 4344840864), (6, 3620700720), (7, 3103457760), (8, 2715525540), (9, 2413800480), (10, 2172420432), (12, 1810350360), (13, 1671092640), (14, 1551728880), (15, 1448280288), (16, 1357762770), (18, 1206900240), (20, 1086210216), (21, 1034485920), (24, 905175180), (26, 835546320), (27, 804600160), (28, 775864440), (30, 724140144), (32, 678881385), (35, 620691552), (36, 603450120), (39, 557030880), (40, 543105108), (42, 517242960), (45, 482760096), (48, 452587590), (52, 417773160), (54, 402300080), (56, 387932220), (60, 362070072), (63, 344828640), (65, 334218528), (70, 310345776), (72, 301725060), (73, 297591840), (78, 278515440), (80, 271552554), (84, 258621480), (90, 241380048), (91, 238727520), (96, 226293795), (104, 208886580), (105, 206897184), (108, 201150040), (112, 193966110), (117, 185676960), (120, 181035036), (126, 172414320), (130, 167109264), (135, 160920032), (140, 155172888), (144, 150862530), (146, 148795920), (156, 139257720), (160, 135776277), (168, 129310740), (180, 120690024), (182, 119363760), (189, 114942880), (195, 111406176), (208, 104443290), (210, 103448592), (216, 100575020), (219, 99197280), (224, 96983055), (234, 92838480), (240, 90517518), (252, 86207160), (260, 83554632), (270, 80460016), (273, 79575840), (280, 77586444), (288, 75431265), (292, 74397960), (312, 69628860), (315, 68965728), (336, 64655370), (351, 61892320), (360, 60345012), (364, 59681880), (365, 59518368), (378, 57471440), (390, 55703088), (416, 52221645), (420, 51724296), (432, 50287510), (438, 49598640), (455, 47745504), (468, 46419240), (480, 45258759), (504, 43103580), (511, 42513120), (520, 41777316), (540, 40230008), (546, 39787920), (560, 38793222), (584, 37198980), (585, 37135392), (624, 34814430), (630, 34482864), (657, 33065760), (672, 32327685), (702, 30946160), (720, 30172506), (728, 29840940), (730, 29759184), (756, 28735720), (757, 28697760), (780, 27851544), (819, 26525280), (840, 25862148), (864, 25143755), (876, 24799320), (910, 23872752), (936, 23209620), (945, 22988576), (949, 22891680), (1008, 21551790), (1022, 21256560), (1040, 20888658), (1080, 20115004), (1092, 19893960), (1095, 19839456), (1120, 19396611), (1168, 18599490), (1170, 18567696), (1248, 17407215), (1260, 17241432), (1314, 16532880), (1365, 15915168), (1404, 15473080), (1440, 15086253), (1456, 14920470), (1460, 14879592), (1512, 14367860), (1514, 14348880), (1533, 14171040), (1560, 13925772), (1638, 13262640), (1680, 12931074), (1752, 12399660), (1755, 12378464), (1820, 11936376), (1872, 11604810), (1890, 11494288), (1898, 11445840), (1971, 11021920), (2016, 10775895), (2044, 10628280), (2080, 10444329), (2160, 10057502), (2184, 9946980), (2190, 9919728), (2271, 9565920), (2336, 9299745), (2340, 9283848), (2457, 8841760), (2520, 8620716), (2555, 8502624), (2628, 8266440), (2730, 7957584), (2808, 7736540), (2847, 7630560), (2912, 7460235), (2920, 7439796), (3024, 7183930), (3028, 7174440), (3066, 7085520), (3120, 6962886), (3276, 6631320), (3285, 6613152), (3360, 6465537), (3504, 6199830), (3510, 6189232), (3640, 5968188), (3744, 5802405), (3780, 5747144), (3785, 5739552), (3796, 5722920), (3942, 5510960), (4088, 5314140), (4095, 5305056), (4320, 5028751), (4368, 4973490), (4380, 4959864), (4542, 4782960), (4599, 4723680), (4680, 4641924), (4745, 4578336), (4914, 4420880), (5040, 4310358), (5110, 4251312), (5256, 4133220), (5299, 4099680), (5460, 3978792), (5616, 3868270), (5694, 3815280), (5840, 3719898), (6048, 3591965), (6056, 3587220), (6132, 3542760), (6240, 3481443), (6552, 3315660), (6570, 3306576), (6643, 3270240), (6813, 3188640), (7008, 3099915), (7020, 3094616), (7280, 2984094), (7560, 2873572), (7570, 2869776), (7592, 2861460), (7665, 2834208), (7884, 2755480), (8176, 2657070), (8190, 2652528), (8541, 2543520), (8736, 2486745), (8760, 2479932), (9084, 2391480), (9198, 2361840), (9360, 2320962), (9490, 2289168), (9828, 2210440), (9841, 2207520), (9855, 2204384), (10080, 2155179), (10220, 2125656), (10512, 2066610), (10598, 2049840), (10920, 1989396), (11232, 1934135), (11355, 1913184), (11388, 1907640), (11680, 1859949), (12112, 1793610), (12264, 1771380), (12285, 1768352), (13104, 1657830), (13140, 1653288), (13286, 1635120), (13626, 1594320), (13797, 1574560), (14040, 1547308), (14235, 1526112), (14560, 1492047), (15120, 1436786), (15140, 1434888), (15184, 1430730), (15330, 1417104), (15768, 1377740), (15897, 1366560), (16352, 1328535), (16380, 1326264), (17082, 1271760), (17520, 1239966), (18168, 1195740), (18396, 1180920), (18720, 1160481), (18980, 1144584), (19656, 1105220), (19682, 1103760), (19710, 1102192), (19929, 1090080), (20439, 1062880), (20440, 1062828), (21024, 1033305), (21196, 1024920), (21840, 994698), (22710, 956592), (22776, 953820), (22995, 944736), (24224, 896805), (24528, 885690), (24570, 884176), (25623, 847840), (26208, 828915), (26280, 826644), (26495, 819936), (26572, 817560), (27252, 797160), (27594, 787280), (28080, 773654), (28470, 763056), (29523, 735840), (30240, 718393), (30280, 717444), (30368, 715365), (30660, 708552), (31536, 688870), (31794, 683280), (32760, 663132), (33215, 654048), (34065, 637728), (34164, 635880), (35040, 619983), (36336, 597870), (36792, 590460), (37960, 572292), (39312, 552610), (39364, 551880), (39420, 551096), (39858, 545040), (40878, 531440), (40880, 531414), (42392, 512460), (42705, 508704), (43680, 497349), (45420, 478296), (45552, 476910), (45990, 472368), (47691, 455520), (49056, 442845), (49140, 442088), (49205, 441504), (51246, 423920), (52560, 413322), (52990, 409968), (53144, 408780), (54504, 398580), (55188, 393640), (55261, 393120), (56160, 386827), (56940, 381528), (59046, 367920), (59787, 363360), (60560, 358722), (61320, 354276), (63072, 344435), (63588, 341640), (65520, 331566), (66430, 327024), (68130, 318864), (68328, 317940), (68887, 315360), (68985, 314912), (72672, 298935), (73584, 295230), (75920, 286146), (78624, 276305), (78728, 275940), (78840, 275548), (79485, 273312), (79716, 272520), (81756, 265720), (81760, 265707), (84784, 256230), (85410, 254352), (88569, 245280), (90840, 239148), (91104, 238455), (91980, 236184), (95382, 227760), (98280, 221044), (98410, 220752), (99645, 218016), (102195, 212576), (102492, 211960), (105120, 206661), (105980, 204984), (106288, 204390), (109008, 199290), (110376, 196820), (110522, 196560), (113880, 190764), (118092, 183960), (119574, 181680), (121120, 179361), (122640, 177138), (127176, 170820), (128115, 169568), (131040, 165783), (132860, 163512), (136260, 159432), (136656, 158970), (137774, 157680), (137970, 157456), (143073, 151840), (147168, 147615)]