20233612800

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 720

約数和(自身を含む): 76701822912

約数和(自身を除く): 56468210112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 47, 48, 50, 60, 64, 72, 74, 75, 80, 90, 94, 96, 100, 101, 111, 120, 128, 141, 144, 148, 150, 160, 180, 185, 188, 192, 200, 202, 222, 225, 235, 240, 256, 282, 288, 296, 300, 303, 320, 333, 360, 370, 376, 384, 400, 404, 423, 444, 450, 470, 480, 505, 512, 555, 564, 576, 592, 600, 606, 640, 666, 705, 720, 740, 752, 768, 800, 808, 846, 888, 900, 909, 925, 940, 960, 1010, 1110, 1128, 1152, 1175, 1184, 1200, 1212, 1280, 1332, 1410, 1440, 1480, 1504, 1515, 1536, 1600, 1616, 1665, 1692, 1739, 1776, 1800, 1818, 1850, 1880, 1920, 2020, 2115, 2220, 2256, 2304, 2350, 2368, 2400, 2424, 2525, 2560, 2664, 2775, 2820, 2880, 2960, 3008, 3030, 3200, 3232, 3330, 3384, 3478, 3525, 3552, 3600, 3636, 3700, 3737, 3760, 3840, 4040, 4230, 4440, 4512, 4545, 4608, 4700, 4736, 4747, 4800, 4848, 5050, 5217, 5328, 5550, 5640, 5760, 5920, 6016, 6060, 6400, 6464, 6660, 6768, 6956, 7050, 7104, 7200, 7272, 7400, 7474, 7520, 7575, 7680, 8080, 8325, 8460, 8695, 8880, 9024, 9090, 9400, 9472, 9494, 9600, 9696, 10100, 10434, 10575, 10656, 11100, 11211, 11280, 11520, 11840, 12032, 12120, 12800, 12928, 13320, 13536, 13912, 14100, 14208, 14241, 14400, 14544, 14800, 14948, 15040, 15150, 15651, 16160, 16650, 16920, 17390, 17760, 18048, 18180, 18685, 18800, 18944, 18988, 19200, 19392, 20200, 20868, 21150, 21312, 22200, 22422, 22560, 22725, 23040, 23680, 23735, 24064, 24240, 25856, 26085, 26640, 27072, 27824, 28200, 28416, 28482, 28800, 29088, 29600, 29896, 30080, 30300, 31302, 32320, 33300, 33633, 33840, 34780, 35520, 36096, 36360, 37370, 37600, 37976, 38400, 38784, 40400, 41736, 42300, 42624, 42723, 43475, 44400, 44844, 45120, 45450, 47360, 47470, 48480, 51712, 52170, 53280, 54144, 55648, 56055, 56400, 56832, 56964, 57600, 58176, 59200, 59792, 60160, 60600, 62604, 64640, 66600, 67266, 67680, 69560, 71040, 71205, 72192, 72720, 74740, 75200, 75952, 77568, 78255, 80800, 83472, 84600, 85248, 85446, 86950, 88800, 89688, 90240, 90900, 93425, 94720, 94940, 96960, 104340, 106560, 108288, 111296, 112110, 112800, 113928, 115200, 116352, 118400, 118675, 119584, 120320, 121200, 125208, 129280, 130425, 133200, 134532, 135360, 139120, 142080, 142410, 145440, 149480, 150400, 151904, 155136, 156510, 161600, 166944, 168165, 169200, 170496, 170892, 173900, 175639, 177600, 179376, 180480, 181800, 186850, 189880, 193920, 208680, 213120, 213615, 216576, 222592, 224220, 225600, 227856, 232704, 236800, 237350, 239168, 242400, 250416, 258560, 260850, 266400, 269064, 270720, 278240, 280275, 284160, 284820, 290880, 298960, 300800, 303808, 313020, 323200, 333888, 336330, 338400, 341784, 347800, 351278, 355200, 356025, 358752, 360960, 363600, 373700, 379760, 387840, 391275, 417360, 426240, 427230, 445184, 448440, 451200, 455712, 465408, 473600, 474700, 478336, 484800, 500832, 521700, 526917, 532800, 538128, 541440, 556480, 560550, 569640, 581760, 597920, 601600, 607616, 626040, 646400, 667776, 672660, 676800, 683568, 695600, 702556, 710400, 712050, 717504, 727200, 747400, 759520, 775680, 782550, 834720, 840825, 852480, 854460, 878195, 890368, 896880, 902400, 911424, 949400, 956672, 969600, 1001664, 1043400, 1053834, 1065600, 1068075, 1076256, 1082880, 1112960, 1121100, 1139280, 1163520, 1195840, 1215232, 1252080, 1292800, 1335552, 1345320, 1353600, 1367136, 1391200, 1405112, 1420800, 1424100, 1435008, 1454400, 1494800, 1519040, 1565100, 1580751, 1669440, 1681650, 1708920, 1756390, 1793760, 1804800, 1822848, 1898800, 1913344, 1939200, 2003328, 2086800, 2107668, 2131200, 2136150, 2152512, 2225920, 2242200, 2278560, 2327040, 2391680, 2430464, 2504160, 2634585, 2671104, 2690640, 2707200, 2734272, 2782400, 2810224, 2848200, 2870016, 2908800, 2989600, 3038080, 3130200, 3161502, 3338880, 3363300, 3417840, 3512780, 3587520, 3645696, 3797600, 3878400, 4006656, 4173600, 4215336, 4262400, 4272300, 4305024, 4390975, 4451840, 4484400, 4557120, 4783360, 5008320, 5269170, 5381280, 5414400, 5468544, 5564800, 5620448, 5696400, 5740032, 5817600, 5979200, 6076160, 6260400, 6323004, 6677760, 6726600, 6835680, 7025560, 7175040, 7291392, 7595200, 7903755, 8013312, 8347200, 8430672, 8544600, 8610048, 8781950, 8968800, 9114240, 9566720, 10016640, 10538340, 10762560, 10937088, 11129600, 11240896, 11392800, 11635200, 11958400, 12152320, 12520800, 12646008, 13172925, 13355520, 13453200, 13671360, 14051120, 14350080, 15190400, 15807510, 16694400, 16861344, 17089200, 17220096, 17563900, 17937600, 18228480, 20033280, 21076680, 21525120, 21874176, 22259200, 22481792, 22785600, 23916800, 25041600, 25292016, 26345850, 26906400, 27342720, 28102240, 28700160, 30380800, 31615020, 33388800, 33722688, 34178400, 35127800, 35875200, 36456960, 39518775, 40066560, 42153360, 43050240, 44963584, 45571200, 47833600, 50083200, 50584032, 52691700, 53812800, 54685440, 56204480, 60761600, 63230040, 66777600, 67445376, 68356800, 70255600, 71750400, 79037550, 84306720, 86100480, 89927168, 91142400, 100166400, 101168064, 105383400, 107625600, 109370880, 112408960, 126460080, 134890752, 136713600, 140511200, 143500800, 158075100, 168613440, 182284800, 200332800, 202336128, 210766800, 215251200, 224817920, 252920160, 269781504, 273427200, 281022400, 316150200, 337226880, 404672256, 421533600, 430502400, 449635840, 505840320, 546854400, 562044800, 632300400, 674453760, 809344512, 843067200, 1011680640, 1124089600, 1264600800, 1348907520, 1686134400, 2023361280, 2248179200, 2529201600, 3372268800, 4046722560, 5058403200, 6744537600, 10116806400, 20233612800]

約数ペア:

[(1, 20233612800), (2, 10116806400), (3, 6744537600), (4, 5058403200), (5, 4046722560), (6, 3372268800), (8, 2529201600), (9, 2248179200), (10, 2023361280), (12, 1686134400), (15, 1348907520), (16, 1264600800), (18, 1124089600), (20, 1011680640), (24, 843067200), (25, 809344512), (30, 674453760), (32, 632300400), (36, 562044800), (37, 546854400), (40, 505840320), (45, 449635840), (47, 430502400), (48, 421533600), (50, 404672256), (60, 337226880), (64, 316150200), (72, 281022400), (74, 273427200), (75, 269781504), (80, 252920160), (90, 224817920), (94, 215251200), (96, 210766800), (100, 202336128), (101, 200332800), (111, 182284800), (120, 168613440), (128, 158075100), (141, 143500800), (144, 140511200), (148, 136713600), (150, 134890752), (160, 126460080), (180, 112408960), (185, 109370880), (188, 107625600), (192, 105383400), (200, 101168064), (202, 100166400), (222, 91142400), (225, 89927168), (235, 86100480), (240, 84306720), (256, 79037550), (282, 71750400), (288, 70255600), (296, 68356800), (300, 67445376), (303, 66777600), (320, 63230040), (333, 60761600), (360, 56204480), (370, 54685440), (376, 53812800), (384, 52691700), (400, 50584032), (404, 50083200), (423, 47833600), (444, 45571200), (450, 44963584), (470, 43050240), (480, 42153360), (505, 40066560), (512, 39518775), (555, 36456960), (564, 35875200), (576, 35127800), (592, 34178400), (600, 33722688), (606, 33388800), (640, 31615020), (666, 30380800), (705, 28700160), (720, 28102240), (740, 27342720), (752, 26906400), (768, 26345850), (800, 25292016), (808, 25041600), (846, 23916800), (888, 22785600), (900, 22481792), (909, 22259200), (925, 21874176), (940, 21525120), (960, 21076680), (1010, 20033280), (1110, 18228480), (1128, 17937600), (1152, 17563900), (1175, 17220096), (1184, 17089200), (1200, 16861344), (1212, 16694400), (1280, 15807510), (1332, 15190400), (1410, 14350080), (1440, 14051120), (1480, 13671360), (1504, 13453200), (1515, 13355520), (1536, 13172925), (1600, 12646008), (1616, 12520800), (1665, 12152320), (1692, 11958400), (1739, 11635200), (1776, 11392800), (1800, 11240896), (1818, 11129600), (1850, 10937088), (1880, 10762560), (1920, 10538340), (2020, 10016640), (2115, 9566720), (2220, 9114240), (2256, 8968800), (2304, 8781950), (2350, 8610048), (2368, 8544600), (2400, 8430672), (2424, 8347200), (2525, 8013312), (2560, 7903755), (2664, 7595200), (2775, 7291392), (2820, 7175040), (2880, 7025560), (2960, 6835680), (3008, 6726600), (3030, 6677760), (3200, 6323004), (3232, 6260400), (3330, 6076160), (3384, 5979200), (3478, 5817600), (3525, 5740032), (3552, 5696400), (3600, 5620448), (3636, 5564800), (3700, 5468544), (3737, 5414400), (3760, 5381280), (3840, 5269170), (4040, 5008320), (4230, 4783360), (4440, 4557120), (4512, 4484400), (4545, 4451840), (4608, 4390975), (4700, 4305024), (4736, 4272300), (4747, 4262400), (4800, 4215336), (4848, 4173600), (5050, 4006656), (5217, 3878400), (5328, 3797600), (5550, 3645696), (5640, 3587520), (5760, 3512780), (5920, 3417840), (6016, 3363300), (6060, 3338880), (6400, 3161502), (6464, 3130200), (6660, 3038080), (6768, 2989600), (6956, 2908800), (7050, 2870016), (7104, 2848200), (7200, 2810224), (7272, 2782400), (7400, 2734272), (7474, 2707200), (7520, 2690640), (7575, 2671104), (7680, 2634585), (8080, 2504160), (8325, 2430464), (8460, 2391680), (8695, 2327040), (8880, 2278560), (9024, 2242200), (9090, 2225920), (9400, 2152512), (9472, 2136150), (9494, 2131200), (9600, 2107668), (9696, 2086800), (10100, 2003328), (10434, 1939200), (10575, 1913344), (10656, 1898800), (11100, 1822848), (11211, 1804800), (11280, 1793760), (11520, 1756390), (11840, 1708920), (12032, 1681650), (12120, 1669440), (12800, 1580751), (12928, 1565100), (13320, 1519040), (13536, 1494800), (13912, 1454400), (14100, 1435008), (14208, 1424100), (14241, 1420800), (14400, 1405112), (14544, 1391200), (14800, 1367136), (14948, 1353600), (15040, 1345320), (15150, 1335552), (15651, 1292800), (16160, 1252080), (16650, 1215232), (16920, 1195840), (17390, 1163520), (17760, 1139280), (18048, 1121100), (18180, 1112960), (18685, 1082880), (18800, 1076256), (18944, 1068075), (18988, 1065600), (19200, 1053834), (19392, 1043400), (20200, 1001664), (20868, 969600), (21150, 956672), (21312, 949400), (22200, 911424), (22422, 902400), (22560, 896880), (22725, 890368), (23040, 878195), (23680, 854460), (23735, 852480), (24064, 840825), (24240, 834720), (25856, 782550), (26085, 775680), (26640, 759520), (27072, 747400), (27824, 727200), (28200, 717504), (28416, 712050), (28482, 710400), (28800, 702556), (29088, 695600), (29600, 683568), (29896, 676800), (30080, 672660), (30300, 667776), (31302, 646400), (32320, 626040), (33300, 607616), (33633, 601600), (33840, 597920), (34780, 581760), (35520, 569640), (36096, 560550), (36360, 556480), (37370, 541440), (37600, 538128), (37976, 532800), (38400, 526917), (38784, 521700), (40400, 500832), (41736, 484800), (42300, 478336), (42624, 474700), (42723, 473600), (43475, 465408), (44400, 455712), (44844, 451200), (45120, 448440), (45450, 445184), (47360, 427230), (47470, 426240), (48480, 417360), (51712, 391275), (52170, 387840), (53280, 379760), (54144, 373700), (55648, 363600), (56055, 360960), (56400, 358752), (56832, 356025), (56964, 355200), (57600, 351278), (58176, 347800), (59200, 341784), (59792, 338400), (60160, 336330), (60600, 333888), (62604, 323200), (64640, 313020), (66600, 303808), (67266, 300800), (67680, 298960), (69560, 290880), (71040, 284820), (71205, 284160), (72192, 280275), (72720, 278240), (74740, 270720), (75200, 269064), (75952, 266400), (77568, 260850), (78255, 258560), (80800, 250416), (83472, 242400), (84600, 239168), (85248, 237350), (85446, 236800), (86950, 232704), (88800, 227856), (89688, 225600), (90240, 224220), (90900, 222592), (93425, 216576), (94720, 213615), (94940, 213120), (96960, 208680), (104340, 193920), (106560, 189880), (108288, 186850), (111296, 181800), (112110, 180480), (112800, 179376), (113928, 177600), (115200, 175639), (116352, 173900), (118400, 170892), (118675, 170496), (119584, 169200), (120320, 168165), (121200, 166944), (125208, 161600), (129280, 156510), (130425, 155136), (133200, 151904), (134532, 150400), (135360, 149480), (139120, 145440), (142080, 142410)]