1604983680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:638

約数の個数: 256

約数和(自身を含む): 5721710400

約数和(自身を除く): 4116726720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 293, 317, 320, 360, 384, 432, 480, 540, 576, 586, 634, 640, 720, 864, 879, 951, 960, 1080, 1152, 1172, 1268, 1440, 1465, 1585, 1728, 1758, 1902, 1920, 2160, 2344, 2536, 2637, 2853, 2880, 2930, 3170, 3456, 3516, 3804, 4320, 4395, 4688, 4755, 5072, 5274, 5706, 5760, 5860, 6340, 7032, 7608, 7911, 8559, 8640, 8790, 9376, 9510, 10144, 10548, 11412, 11720, 12680, 13185, 14064, 14265, 15216, 15822, 17118, 17280, 17580, 18752, 19020, 20288, 21096, 22824, 23440, 25360, 26370, 28128, 28530, 30432, 31644, 34236, 35160, 37504, 38040, 39555, 40576, 42192, 42795, 45648, 46880, 50720, 52740, 56256, 57060, 60864, 63288, 68472, 70320, 76080, 79110, 84384, 85590, 91296, 92881, 93760, 101440, 105480, 112512, 114120, 121728, 126576, 136944, 140640, 152160, 158220, 168768, 171180, 182592, 185762, 187520, 202880, 210960, 228240, 253152, 273888, 278643, 281280, 304320, 316440, 337536, 342360, 365184, 371524, 421920, 456480, 464405, 506304, 547776, 557286, 562560, 608640, 632880, 684720, 743048, 835929, 843840, 912960, 928810, 1012608, 1095552, 1114572, 1265760, 1369440, 1393215, 1486096, 1671858, 1687680, 1825920, 1857620, 2229144, 2507787, 2531520, 2738880, 2786430, 2972192, 3343716, 3715240, 4179645, 4458288, 5015574, 5063040, 5477760, 5572860, 5944384, 6687432, 7430480, 8359290, 8916576, 10031148, 11145720, 11888768, 12538935, 13374864, 14860960, 16718580, 17833152, 20062296, 22291440, 25077870, 26749728, 29721920, 33437160, 35666304, 40124592, 44582880, 50155740, 53499456, 59443840, 66874320, 80249184, 89165760, 100311480, 106998912, 133748640, 160498368, 178331520, 200622960, 267497280, 320996736, 401245920, 534994560, 802491840, 1604983680]

約数ペア:

[(1, 1604983680), (2, 802491840), (3, 534994560), (4, 401245920), (5, 320996736), (6, 267497280), (8, 200622960), (9, 178331520), (10, 160498368), (12, 133748640), (15, 106998912), (16, 100311480), (18, 89165760), (20, 80249184), (24, 66874320), (27, 59443840), (30, 53499456), (32, 50155740), (36, 44582880), (40, 40124592), (45, 35666304), (48, 33437160), (54, 29721920), (60, 26749728), (64, 25077870), (72, 22291440), (80, 20062296), (90, 17833152), (96, 16718580), (108, 14860960), (120, 13374864), (128, 12538935), (135, 11888768), (144, 11145720), (160, 10031148), (180, 8916576), (192, 8359290), (216, 7430480), (240, 6687432), (270, 5944384), (288, 5572860), (293, 5477760), (317, 5063040), (320, 5015574), (360, 4458288), (384, 4179645), (432, 3715240), (480, 3343716), (540, 2972192), (576, 2786430), (586, 2738880), (634, 2531520), (640, 2507787), (720, 2229144), (864, 1857620), (879, 1825920), (951, 1687680), (960, 1671858), (1080, 1486096), (1152, 1393215), (1172, 1369440), (1268, 1265760), (1440, 1114572), (1465, 1095552), (1585, 1012608), (1728, 928810), (1758, 912960), (1902, 843840), (1920, 835929), (2160, 743048), (2344, 684720), (2536, 632880), (2637, 608640), (2853, 562560), (2880, 557286), (2930, 547776), (3170, 506304), (3456, 464405), (3516, 456480), (3804, 421920), (4320, 371524), (4395, 365184), (4688, 342360), (4755, 337536), (5072, 316440), (5274, 304320), (5706, 281280), (5760, 278643), (5860, 273888), (6340, 253152), (7032, 228240), (7608, 210960), (7911, 202880), (8559, 187520), (8640, 185762), (8790, 182592), (9376, 171180), (9510, 168768), (10144, 158220), (10548, 152160), (11412, 140640), (11720, 136944), (12680, 126576), (13185, 121728), (14064, 114120), (14265, 112512), (15216, 105480), (15822, 101440), (17118, 93760), (17280, 92881), (17580, 91296), (18752, 85590), (19020, 84384), (20288, 79110), (21096, 76080), (22824, 70320), (23440, 68472), (25360, 63288), (26370, 60864), (28128, 57060), (28530, 56256), (30432, 52740), (31644, 50720), (34236, 46880), (35160, 45648), (37504, 42795), (38040, 42192), (39555, 40576)]