28367037160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4219}}^1$

素因数の和:4344

約数の個数: 256

約数和(自身を含む): 83130624000

約数和(自身を除く): 54763586840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 55, 56, 59, 70, 74, 77, 88, 110, 118, 140, 148, 154, 185, 220, 236, 259, 280, 295, 296, 308, 370, 385, 407, 413, 440, 472, 518, 590, 616, 649, 740, 770, 814, 826, 1036, 1180, 1295, 1298, 1480, 1540, 1628, 1652, 2035, 2065, 2072, 2183, 2360, 2590, 2596, 2849, 3080, 3245, 3256, 3304, 4070, 4130, 4219, 4366, 4543, 5180, 5192, 5698, 6490, 8140, 8260, 8438, 8732, 9086, 10360, 10915, 11396, 12980, 14245, 15281, 16280, 16520, 16876, 17464, 18172, 21095, 21830, 22715, 22792, 24013, 25960, 28490, 29533, 30562, 33752, 36344, 42190, 43660, 45430, 46409, 48026, 56980, 59066, 61124, 76405, 84380, 87320, 90860, 92818, 96052, 113960, 118132, 120065, 122248, 147665, 152810, 156103, 168091, 168760, 181720, 185636, 192104, 232045, 236264, 240130, 248921, 295330, 305620, 312206, 324863, 336182, 371272, 464090, 480260, 497842, 590660, 611240, 624412, 649726, 672364, 780515, 840455, 928180, 960520, 995684, 1092721, 1181320, 1244605, 1248824, 1299452, 1344728, 1561030, 1624315, 1680910, 1717133, 1742447, 1856360, 1991368, 2185442, 2489210, 2598904, 2738131, 3122060, 3248630, 3361820, 3434266, 3484894, 4370884, 4978420, 5463605, 5476262, 6244120, 6497260, 6723640, 6868532, 6969788, 8585665, 8712235, 8741768, 9210077, 9956840, 10927210, 10952524, 12019931, 12994520, 13690655, 13737064, 13939576, 17171330, 17424470, 18420154, 19166917, 21854420, 21905048, 24039862, 27381310, 34342660, 34848940, 36840308, 38333834, 43708840, 46050385, 48079724, 54762620, 60099655, 64470539, 68685320, 69697880, 73680616, 76667668, 92100770, 95834585, 96159448, 101310847, 109525240, 120199310, 128941078, 153335336, 184201540, 191669170, 202621694, 240398620, 257882156, 322352695, 368403080, 383338340, 405243388, 480797240, 506554235, 515764312, 644705390, 709175929, 766676680, 810486776, 1013108470, 1289410780, 1418351858, 2026216940, 2578821560, 2836703716, 3545879645, 4052433880, 5673407432, 7091759290, 14183518580, 28367037160]

約数ペア:

[(1, 28367037160), (2, 14183518580), (4, 7091759290), (5, 5673407432), (7, 4052433880), (8, 3545879645), (10, 2836703716), (11, 2578821560), (14, 2026216940), (20, 1418351858), (22, 1289410780), (28, 1013108470), (35, 810486776), (37, 766676680), (40, 709175929), (44, 644705390), (55, 515764312), (56, 506554235), (59, 480797240), (70, 405243388), (74, 383338340), (77, 368403080), (88, 322352695), (110, 257882156), (118, 240398620), (140, 202621694), (148, 191669170), (154, 184201540), (185, 153335336), (220, 128941078), (236, 120199310), (259, 109525240), (280, 101310847), (295, 96159448), (296, 95834585), (308, 92100770), (370, 76667668), (385, 73680616), (407, 69697880), (413, 68685320), (440, 64470539), (472, 60099655), (518, 54762620), (590, 48079724), (616, 46050385), (649, 43708840), (740, 38333834), (770, 36840308), (814, 34848940), (826, 34342660), (1036, 27381310), (1180, 24039862), (1295, 21905048), (1298, 21854420), (1480, 19166917), (1540, 18420154), (1628, 17424470), (1652, 17171330), (2035, 13939576), (2065, 13737064), (2072, 13690655), (2183, 12994520), (2360, 12019931), (2590, 10952524), (2596, 10927210), (2849, 9956840), (3080, 9210077), (3245, 8741768), (3256, 8712235), (3304, 8585665), (4070, 6969788), (4130, 6868532), (4219, 6723640), (4366, 6497260), (4543, 6244120), (5180, 5476262), (5192, 5463605), (5698, 4978420), (6490, 4370884), (8140, 3484894), (8260, 3434266), (8438, 3361820), (8732, 3248630), (9086, 3122060), (10360, 2738131), (10915, 2598904), (11396, 2489210), (12980, 2185442), (14245, 1991368), (15281, 1856360), (16280, 1742447), (16520, 1717133), (16876, 1680910), (17464, 1624315), (18172, 1561030), (21095, 1344728), (21830, 1299452), (22715, 1248824), (22792, 1244605), (24013, 1181320), (25960, 1092721), (28490, 995684), (29533, 960520), (30562, 928180), (33752, 840455), (36344, 780515), (42190, 672364), (43660, 649726), (45430, 624412), (46409, 611240), (48026, 590660), (56980, 497842), (59066, 480260), (61124, 464090), (76405, 371272), (84380, 336182), (87320, 324863), (90860, 312206), (92818, 305620), (96052, 295330), (113960, 248921), (118132, 240130), (120065, 236264), (122248, 232045), (147665, 192104), (152810, 185636), (156103, 181720), (168091, 168760)]