20850382080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4447}}^1$

素因数の和:4522

約数の個数: 432

約数和(自身を含む): 80843503104

約数和(自身を除く): 59993121024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 37, 40, 44, 45, 48, 55, 60, 64, 66, 72, 74, 80, 88, 90, 96, 99, 110, 111, 120, 128, 132, 144, 148, 160, 165, 176, 180, 185, 192, 198, 220, 222, 240, 256, 264, 288, 296, 320, 330, 333, 352, 360, 370, 384, 396, 407, 440, 444, 480, 495, 528, 555, 576, 592, 640, 660, 666, 704, 720, 740, 768, 792, 814, 880, 888, 960, 990, 1056, 1110, 1152, 1184, 1221, 1280, 1320, 1332, 1408, 1440, 1480, 1584, 1628, 1665, 1760, 1776, 1920, 1980, 2035, 2112, 2220, 2304, 2368, 2442, 2640, 2664, 2816, 2880, 2960, 3168, 3256, 3330, 3520, 3552, 3663, 3840, 3960, 4070, 4224, 4440, 4447, 4736, 4884, 5280, 5328, 5760, 5920, 6105, 6336, 6512, 6660, 7040, 7104, 7326, 7920, 8140, 8448, 8880, 8894, 9472, 9768, 10560, 10656, 11520, 11840, 12210, 12672, 13024, 13320, 13341, 14080, 14208, 14652, 15840, 16280, 17760, 17788, 18315, 19536, 21120, 21312, 22235, 23680, 24420, 25344, 26048, 26640, 26682, 28416, 29304, 31680, 32560, 35520, 35576, 36630, 39072, 40023, 42240, 42624, 44470, 47360, 48840, 48917, 52096, 53280, 53364, 58608, 63360, 65120, 66705, 71040, 71152, 73260, 78144, 80046, 85248, 88940, 97680, 97834, 104192, 106560, 106728, 117216, 126720, 130240, 133410, 142080, 142304, 146520, 146751, 156288, 160092, 164539, 177880, 195360, 195668, 200115, 213120, 213456, 234432, 244585, 260480, 266820, 284608, 293040, 293502, 312576, 320184, 329078, 355760, 390720, 391336, 400230, 426240, 426912, 440253, 468864, 489170, 493617, 520960, 533640, 569216, 586080, 587004, 640368, 658156, 711520, 733755, 781440, 782672, 800460, 822695, 853824, 880506, 937728, 978340, 987234, 1067280, 1138432, 1172160, 1174008, 1280736, 1316312, 1423040, 1467510, 1480851, 1562880, 1565344, 1600920, 1645390, 1707648, 1761012, 1809929, 1956680, 1974468, 2134560, 2201265, 2344320, 2348016, 2468085, 2561472, 2632624, 2846080, 2935020, 2961702, 3130688, 3201840, 3290780, 3415296, 3522024, 3619858, 3913360, 3948936, 4269120, 4402530, 4688640, 4696032, 4936170, 5122944, 5265248, 5429787, 5692160, 5870040, 5923404, 6261376, 6403680, 6581560, 7044048, 7239716, 7404255, 7826720, 7897872, 8538240, 8805060, 9049645, 9392064, 9872340, 10245888, 10530496, 10859574, 11740080, 11846808, 12522752, 12807360, 13163120, 14088096, 14479432, 14808510, 15653440, 15795744, 16289361, 17076480, 17610120, 18099290, 18784128, 19744680, 21060992, 21719148, 23480160, 23693616, 25614720, 26326240, 27148935, 28176192, 28958864, 29617020, 31306880, 31591488, 32578722, 35220240, 36198580, 37568256, 39489360, 42121984, 43438296, 46960320, 47387232, 51229440, 52652480, 54297870, 56352384, 57917728, 59234040, 62613760, 63182976, 65157444, 70440480, 72397160, 78978720, 81446805, 86876592, 93920640, 94774464, 105304960, 108595740, 112704768, 115835456, 118468080, 126365952, 130314888, 140880960, 144794320, 157957440, 162893610, 173753184, 187841280, 189548928, 210609920, 217191480, 231670912, 236936160, 260629776, 281761920, 289588640, 315914880, 325787220, 347506368, 379097856, 434382960, 463341824, 473872320, 521259552, 563523840, 579177280, 631829760, 651574440, 695012736, 868765920, 947744640, 1042519104, 1158354560, 1303148880, 1390025472, 1737531840, 1895489280, 2085038208, 2316709120, 2606297760, 3475063680, 4170076416, 5212595520, 6950127360, 10425191040, 20850382080]

約数ペア:

[(1, 20850382080), (2, 10425191040), (3, 6950127360), (4, 5212595520), (5, 4170076416), (6, 3475063680), (8, 2606297760), (9, 2316709120), (10, 2085038208), (11, 1895489280), (12, 1737531840), (15, 1390025472), (16, 1303148880), (18, 1158354560), (20, 1042519104), (22, 947744640), (24, 868765920), (30, 695012736), (32, 651574440), (33, 631829760), (36, 579177280), (37, 563523840), (40, 521259552), (44, 473872320), (45, 463341824), (48, 434382960), (55, 379097856), (60, 347506368), (64, 325787220), (66, 315914880), (72, 289588640), (74, 281761920), (80, 260629776), (88, 236936160), (90, 231670912), (96, 217191480), (99, 210609920), (110, 189548928), (111, 187841280), (120, 173753184), (128, 162893610), (132, 157957440), (144, 144794320), (148, 140880960), (160, 130314888), (165, 126365952), (176, 118468080), (180, 115835456), (185, 112704768), (192, 108595740), (198, 105304960), (220, 94774464), (222, 93920640), (240, 86876592), (256, 81446805), (264, 78978720), (288, 72397160), (296, 70440480), (320, 65157444), (330, 63182976), (333, 62613760), (352, 59234040), (360, 57917728), (370, 56352384), (384, 54297870), (396, 52652480), (407, 51229440), (440, 47387232), (444, 46960320), (480, 43438296), (495, 42121984), (528, 39489360), (555, 37568256), (576, 36198580), (592, 35220240), (640, 32578722), (660, 31591488), (666, 31306880), (704, 29617020), (720, 28958864), (740, 28176192), (768, 27148935), (792, 26326240), (814, 25614720), (880, 23693616), (888, 23480160), (960, 21719148), (990, 21060992), (1056, 19744680), (1110, 18784128), (1152, 18099290), (1184, 17610120), (1221, 17076480), (1280, 16289361), (1320, 15795744), (1332, 15653440), (1408, 14808510), (1440, 14479432), (1480, 14088096), (1584, 13163120), (1628, 12807360), (1665, 12522752), (1760, 11846808), (1776, 11740080), (1920, 10859574), (1980, 10530496), (2035, 10245888), (2112, 9872340), (2220, 9392064), (2304, 9049645), (2368, 8805060), (2442, 8538240), (2640, 7897872), (2664, 7826720), (2816, 7404255), (2880, 7239716), (2960, 7044048), (3168, 6581560), (3256, 6403680), (3330, 6261376), (3520, 5923404), (3552, 5870040), (3663, 5692160), (3840, 5429787), (3960, 5265248), (4070, 5122944), (4224, 4936170), (4440, 4696032), (4447, 4688640), (4736, 4402530), (4884, 4269120), (5280, 3948936), (5328, 3913360), (5760, 3619858), (5920, 3522024), (6105, 3415296), (6336, 3290780), (6512, 3201840), (6660, 3130688), (7040, 2961702), (7104, 2935020), (7326, 2846080), (7920, 2632624), (8140, 2561472), (8448, 2468085), (8880, 2348016), (8894, 2344320), (9472, 2201265), (9768, 2134560), (10560, 1974468), (10656, 1956680), (11520, 1809929), (11840, 1761012), (12210, 1707648), (12672, 1645390), (13024, 1600920), (13320, 1565344), (13341, 1562880), (14080, 1480851), (14208, 1467510), (14652, 1423040), (15840, 1316312), (16280, 1280736), (17760, 1174008), (17788, 1172160), (18315, 1138432), (19536, 1067280), (21120, 987234), (21312, 978340), (22235, 937728), (23680, 880506), (24420, 853824), (25344, 822695), (26048, 800460), (26640, 782672), (26682, 781440), (28416, 733755), (29304, 711520), (31680, 658156), (32560, 640368), (35520, 587004), (35576, 586080), (36630, 569216), (39072, 533640), (40023, 520960), (42240, 493617), (42624, 489170), (44470, 468864), (47360, 440253), (48840, 426912), (48917, 426240), (52096, 400230), (53280, 391336), (53364, 390720), (58608, 355760), (63360, 329078), (65120, 320184), (66705, 312576), (71040, 293502), (71152, 293040), (73260, 284608), (78144, 266820), (80046, 260480), (85248, 244585), (88940, 234432), (97680, 213456), (97834, 213120), (104192, 200115), (106560, 195668), (106728, 195360), (117216, 177880), (126720, 164539), (130240, 160092), (133410, 156288), (142080, 146751), (142304, 146520)]