28423975680

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 720

約数和(自身を含む): 109693140480

約数和(自身を除く): 81269164800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 47, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 94, 95, 96, 108, 114, 120, 128, 135, 141, 144, 152, 160, 162, 171, 180, 188, 190, 192, 216, 228, 235, 240, 256, 270, 282, 285, 288, 304, 307, 320, 324, 342, 360, 376, 380, 384, 405, 423, 432, 456, 470, 480, 513, 540, 564, 570, 576, 608, 614, 640, 648, 684, 705, 720, 752, 760, 768, 810, 846, 855, 864, 893, 912, 921, 940, 960, 1026, 1080, 1128, 1140, 1152, 1216, 1228, 1269, 1280, 1296, 1368, 1410, 1440, 1504, 1520, 1535, 1539, 1620, 1692, 1710, 1728, 1786, 1824, 1842, 1880, 1920, 2052, 2115, 2160, 2256, 2280, 2304, 2432, 2456, 2538, 2565, 2592, 2679, 2736, 2763, 2820, 2880, 3008, 3040, 3070, 3078, 3240, 3384, 3420, 3456, 3572, 3648, 3684, 3760, 3807, 3840, 4104, 4230, 4320, 4465, 4512, 4560, 4605, 4864, 4912, 5076, 5130, 5184, 5358, 5472, 5526, 5640, 5760, 5833, 6016, 6080, 6140, 6156, 6345, 6480, 6768, 6840, 6912, 7144, 7296, 7368, 7520, 7614, 7695, 8037, 8208, 8289, 8460, 8640, 8930, 9024, 9120, 9210, 9824, 10152, 10260, 10368, 10716, 10944, 11052, 11280, 11520, 11666, 12032, 12160, 12280, 12312, 12690, 12960, 13395, 13536, 13680, 13815, 14288, 14429, 14592, 14736, 15040, 15228, 15390, 16074, 16416, 16578, 16920, 17280, 17499, 17860, 18048, 18240, 18420, 19035, 19648, 20304, 20520, 20736, 21432, 21888, 22104, 22560, 23332, 24111, 24320, 24560, 24624, 24867, 25380, 25920, 26790, 27072, 27360, 27630, 28576, 28858, 29165, 29472, 30080, 30456, 30780, 32148, 32832, 33156, 33840, 34560, 34998, 35720, 36096, 36480, 36840, 38070, 39296, 40185, 40608, 41040, 41445, 42864, 43287, 43776, 44208, 45120, 46664, 48222, 49120, 49248, 49734, 50760, 51840, 52497, 53580, 54144, 54720, 55260, 57152, 57716, 58330, 58944, 60160, 60912, 61560, 64296, 65664, 66312, 67680, 69996, 71440, 72145, 72333, 72960, 73680, 76140, 78592, 80370, 81216, 82080, 82890, 85728, 86574, 87495, 88416, 90240, 93328, 96444, 98240, 98496, 99468, 101520, 103680, 104994, 107160, 108288, 109440, 110520, 114304, 115432, 116660, 117888, 120555, 121824, 123120, 124335, 128592, 129861, 131328, 132624, 135360, 139992, 142880, 144290, 144666, 147360, 152280, 157491, 160740, 162432, 164160, 165780, 171456, 173148, 174990, 176832, 180480, 186656, 192888, 196480, 196992, 198936, 203040, 209988, 214320, 216435, 218880, 221040, 228608, 230864, 233320, 235776, 241110, 243648, 246240, 248670, 257184, 259722, 262485, 265248, 270720, 274151, 279984, 285760, 288580, 289332, 294720, 304560, 314982, 321480, 324864, 328320, 331560, 342912, 346296, 349980, 353664, 361665, 373312, 385776, 389583, 392960, 393984, 397872, 406080, 419976, 428640, 432870, 442080, 461728, 466640, 472473, 482220, 487296, 492480, 497340, 514368, 519444, 524970, 530496, 541440, 548302, 559968, 571520, 577160, 578664, 589440, 609120, 629964, 642960, 649305, 656640, 663120, 685824, 692592, 699960, 707328, 723330, 746624, 771552, 779166, 787455, 795744, 812160, 822453, 839952, 857280, 865740, 884160, 923456, 933280, 944946, 964440, 974592, 984960, 994680, 1028736, 1038888, 1049940, 1060992, 1096604, 1119936, 1143040, 1154320, 1157328, 1168749, 1178880, 1218240, 1259928, 1285920, 1298610, 1326240, 1370755, 1385184, 1399920, 1446660, 1493248, 1543104, 1558332, 1574910, 1591488, 1624320, 1644906, 1679904, 1714560, 1731480, 1768320, 1846912, 1866560, 1889892, 1928880, 1947915, 1969920, 1989360, 2057472, 2077776, 2099880, 2121984, 2193208, 2239872, 2308640, 2314656, 2337498, 2362365, 2436480, 2467359, 2519856, 2571840, 2597220, 2652480, 2741510, 2770368, 2799840, 2893320, 3086208, 3116664, 3149820, 3182976, 3289812, 3359808, 3429120, 3462960, 3536640, 3693824, 3733120, 3779784, 3857760, 3895830, 3978720, 4112265, 4155552, 4199760, 4386416, 4479744, 4617280, 4629312, 4674996, 4724730, 4872960, 4934718, 5039712, 5143680, 5194440, 5304960, 5483020, 5540736, 5599680, 5786640, 5843745, 6172416, 6233328, 6299640, 6365952, 6579624, 6719616, 6925920, 7402077, 7466240, 7559568, 7715520, 7791660, 7957440, 8224530, 8311104, 8399520, 8772832, 9234560, 9258624, 9349992, 9449460, 9869436, 10079424, 10287360, 10388880, 10609920, 10966040, 11081472, 11199360, 11573280, 11687490, 12336795, 12466656, 12599280, 13159248, 13439232, 13851840, 14804154, 15119136, 15431040, 15583320, 15914880, 16449060, 16622208, 16799040, 17545664, 18469120, 18517248, 18699984, 18898920, 19738872, 20158848, 20777760, 21932080, 22206231, 22398720, 23146560, 23374980, 24673590, 24933312, 25198560, 26318496, 27703680, 29608308, 30238272, 30862080, 31166640, 31829760, 32898120, 33244416, 33598080, 35091328, 37010385, 37399968, 37797840, 39477744, 40317696, 41555520, 43864160, 44412462, 46293120, 46749960, 49347180, 49866624, 50397120, 52636992, 55407360, 59216616, 60476544, 62333280, 65796240, 67196160, 70182656, 74020770, 74799936, 75595680, 78955488, 83111040, 87728320, 88824924, 92586240, 93499920, 98694360, 99733248, 100794240, 105273984, 111031155, 118433232, 120953088, 124666560, 131592480, 148041540, 149599872, 151191360, 157910976, 166222080, 175456640, 177649848, 186999840, 197388720, 201588480, 210547968, 222062310, 236866464, 249333120, 263184960, 296083080, 299199744, 302382720, 315821952, 350913280, 355299696, 373999680, 394777440, 444124620, 473732928, 498666240, 526369920, 592166160, 604765440, 631643904, 710599392, 747999360, 789554880, 888249240, 947465856, 1052739840, 1184332320, 1421198784, 1495998720, 1579109760, 1776498480, 1894931712, 2368664640, 2842397568, 3158219520, 3552996960, 4737329280, 5684795136, 7105993920, 9474658560, 14211987840, 28423975680]

約数ペア:

[(1, 28423975680), (2, 14211987840), (3, 9474658560), (4, 7105993920), (5, 5684795136), (6, 4737329280), (8, 3552996960), (9, 3158219520), (10, 2842397568), (12, 2368664640), (15, 1894931712), (16, 1776498480), (18, 1579109760), (19, 1495998720), (20, 1421198784), (24, 1184332320), (27, 1052739840), (30, 947465856), (32, 888249240), (36, 789554880), (38, 747999360), (40, 710599392), (45, 631643904), (47, 604765440), (48, 592166160), (54, 526369920), (57, 498666240), (60, 473732928), (64, 444124620), (72, 394777440), (76, 373999680), (80, 355299696), (81, 350913280), (90, 315821952), (94, 302382720), (95, 299199744), (96, 296083080), (108, 263184960), (114, 249333120), (120, 236866464), (128, 222062310), (135, 210547968), (141, 201588480), (144, 197388720), (152, 186999840), (160, 177649848), (162, 175456640), (171, 166222080), (180, 157910976), (188, 151191360), (190, 149599872), (192, 148041540), (216, 131592480), (228, 124666560), (235, 120953088), (240, 118433232), (256, 111031155), (270, 105273984), (282, 100794240), (285, 99733248), (288, 98694360), (304, 93499920), (307, 92586240), (320, 88824924), (324, 87728320), (342, 83111040), (360, 78955488), (376, 75595680), (380, 74799936), (384, 74020770), (405, 70182656), (423, 67196160), (432, 65796240), (456, 62333280), (470, 60476544), (480, 59216616), (513, 55407360), (540, 52636992), (564, 50397120), (570, 49866624), (576, 49347180), (608, 46749960), (614, 46293120), (640, 44412462), (648, 43864160), (684, 41555520), (705, 40317696), (720, 39477744), (752, 37797840), (760, 37399968), (768, 37010385), (810, 35091328), (846, 33598080), (855, 33244416), (864, 32898120), (893, 31829760), (912, 31166640), (921, 30862080), (940, 30238272), (960, 29608308), (1026, 27703680), (1080, 26318496), (1128, 25198560), (1140, 24933312), (1152, 24673590), (1216, 23374980), (1228, 23146560), (1269, 22398720), (1280, 22206231), (1296, 21932080), (1368, 20777760), (1410, 20158848), (1440, 19738872), (1504, 18898920), (1520, 18699984), (1535, 18517248), (1539, 18469120), (1620, 17545664), (1692, 16799040), (1710, 16622208), (1728, 16449060), (1786, 15914880), (1824, 15583320), (1842, 15431040), (1880, 15119136), (1920, 14804154), (2052, 13851840), (2115, 13439232), (2160, 13159248), (2256, 12599280), (2280, 12466656), (2304, 12336795), (2432, 11687490), (2456, 11573280), (2538, 11199360), (2565, 11081472), (2592, 10966040), (2679, 10609920), (2736, 10388880), (2763, 10287360), (2820, 10079424), (2880, 9869436), (3008, 9449460), (3040, 9349992), (3070, 9258624), (3078, 9234560), (3240, 8772832), (3384, 8399520), (3420, 8311104), (3456, 8224530), (3572, 7957440), (3648, 7791660), (3684, 7715520), (3760, 7559568), (3807, 7466240), (3840, 7402077), (4104, 6925920), (4230, 6719616), (4320, 6579624), (4465, 6365952), (4512, 6299640), (4560, 6233328), (4605, 6172416), (4864, 5843745), (4912, 5786640), (5076, 5599680), (5130, 5540736), (5184, 5483020), (5358, 5304960), (5472, 5194440), (5526, 5143680), (5640, 5039712), (5760, 4934718), (5833, 4872960), (6016, 4724730), (6080, 4674996), (6140, 4629312), (6156, 4617280), (6345, 4479744), (6480, 4386416), (6768, 4199760), (6840, 4155552), (6912, 4112265), (7144, 3978720), (7296, 3895830), (7368, 3857760), (7520, 3779784), (7614, 3733120), (7695, 3693824), (8037, 3536640), (8208, 3462960), (8289, 3429120), (8460, 3359808), (8640, 3289812), (8930, 3182976), (9024, 3149820), (9120, 3116664), (9210, 3086208), (9824, 2893320), (10152, 2799840), (10260, 2770368), (10368, 2741510), (10716, 2652480), (10944, 2597220), (11052, 2571840), (11280, 2519856), (11520, 2467359), (11666, 2436480), (12032, 2362365), (12160, 2337498), (12280, 2314656), (12312, 2308640), (12690, 2239872), (12960, 2193208), (13395, 2121984), (13536, 2099880), (13680, 2077776), (13815, 2057472), (14288, 1989360), (14429, 1969920), (14592, 1947915), (14736, 1928880), (15040, 1889892), (15228, 1866560), (15390, 1846912), (16074, 1768320), (16416, 1731480), (16578, 1714560), (16920, 1679904), (17280, 1644906), (17499, 1624320), (17860, 1591488), (18048, 1574910), (18240, 1558332), (18420, 1543104), (19035, 1493248), (19648, 1446660), (20304, 1399920), (20520, 1385184), (20736, 1370755), (21432, 1326240), (21888, 1298610), (22104, 1285920), (22560, 1259928), (23332, 1218240), (24111, 1178880), (24320, 1168749), (24560, 1157328), (24624, 1154320), (24867, 1143040), (25380, 1119936), (25920, 1096604), (26790, 1060992), (27072, 1049940), (27360, 1038888), (27630, 1028736), (28576, 994680), (28858, 984960), (29165, 974592), (29472, 964440), (30080, 944946), (30456, 933280), (30780, 923456), (32148, 884160), (32832, 865740), (33156, 857280), (33840, 839952), (34560, 822453), (34998, 812160), (35720, 795744), (36096, 787455), (36480, 779166), (36840, 771552), (38070, 746624), (39296, 723330), (40185, 707328), (40608, 699960), (41040, 692592), (41445, 685824), (42864, 663120), (43287, 656640), (43776, 649305), (44208, 642960), (45120, 629964), (46664, 609120), (48222, 589440), (49120, 578664), (49248, 577160), (49734, 571520), (50760, 559968), (51840, 548302), (52497, 541440), (53580, 530496), (54144, 524970), (54720, 519444), (55260, 514368), (57152, 497340), (57716, 492480), (58330, 487296), (58944, 482220), (60160, 472473), (60912, 466640), (61560, 461728), (64296, 442080), (65664, 432870), (66312, 428640), (67680, 419976), (69996, 406080), (71440, 397872), (72145, 393984), (72333, 392960), (72960, 389583), (73680, 385776), (76140, 373312), (78592, 361665), (80370, 353664), (81216, 349980), (82080, 346296), (82890, 342912), (85728, 331560), (86574, 328320), (87495, 324864), (88416, 321480), (90240, 314982), (93328, 304560), (96444, 294720), (98240, 289332), (98496, 288580), (99468, 285760), (101520, 279984), (103680, 274151), (104994, 270720), (107160, 265248), (108288, 262485), (109440, 259722), (110520, 257184), (114304, 248670), (115432, 246240), (116660, 243648), (117888, 241110), (120555, 235776), (121824, 233320), (123120, 230864), (124335, 228608), (128592, 221040), (129861, 218880), (131328, 216435), (132624, 214320), (135360, 209988), (139992, 203040), (142880, 198936), (144290, 196992), (144666, 196480), (147360, 192888), (152280, 186656), (157491, 180480), (160740, 176832), (162432, 174990), (164160, 173148), (165780, 171456)]