264908640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1005

約数の個数: 192

約数和(自身を含む): 907683840

約数和(自身を除く): 642775200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 937, 992, 1140, 1178, 1240, 1488, 1520, 1767, 1824, 1860, 1874, 2280, 2356, 2480, 2811, 2945, 2976, 3040, 3534, 3720, 3748, 4560, 4685, 4712, 4960, 5622, 5890, 7068, 7440, 7496, 8835, 9120, 9370, 9424, 11244, 11780, 14055, 14136, 14880, 14992, 17670, 17803, 18740, 18848, 22488, 23560, 28110, 28272, 29047, 29984, 35340, 35606, 37480, 44976, 47120, 53409, 56220, 56544, 58094, 70680, 71212, 74960, 87141, 89015, 89952, 94240, 106818, 112440, 116188, 141360, 142424, 145235, 149920, 174282, 178030, 213636, 224880, 232376, 267045, 282720, 284848, 290470, 348564, 356060, 427272, 435705, 449760, 464752, 534090, 551893, 569696, 580940, 697128, 712120, 854544, 871410, 929504, 1068180, 1103786, 1161880, 1394256, 1424240, 1655679, 1709088, 1742820, 2136360, 2207572, 2323760, 2759465, 2788512, 2848480, 3311358, 3485640, 4272720, 4415144, 4647520, 5518930, 6622716, 6971280, 8278395, 8545440, 8830288, 11037860, 13245432, 13942560, 16556790, 17660576, 22075720, 26490864, 33113580, 44151440, 52981728, 66227160, 88302880, 132454320, 264908640]

約数ペア:

[(1, 264908640), (2, 132454320), (3, 88302880), (4, 66227160), (5, 52981728), (6, 44151440), (8, 33113580), (10, 26490864), (12, 22075720), (15, 17660576), (16, 16556790), (19, 13942560), (20, 13245432), (24, 11037860), (30, 8830288), (31, 8545440), (32, 8278395), (38, 6971280), (40, 6622716), (48, 5518930), (57, 4647520), (60, 4415144), (62, 4272720), (76, 3485640), (80, 3311358), (93, 2848480), (95, 2788512), (96, 2759465), (114, 2323760), (120, 2207572), (124, 2136360), (152, 1742820), (155, 1709088), (160, 1655679), (186, 1424240), (190, 1394256), (228, 1161880), (240, 1103786), (248, 1068180), (285, 929504), (304, 871410), (310, 854544), (372, 712120), (380, 697128), (456, 580940), (465, 569696), (480, 551893), (496, 534090), (570, 464752), (589, 449760), (608, 435705), (620, 427272), (744, 356060), (760, 348564), (912, 290470), (930, 284848), (937, 282720), (992, 267045), (1140, 232376), (1178, 224880), (1240, 213636), (1488, 178030), (1520, 174282), (1767, 149920), (1824, 145235), (1860, 142424), (1874, 141360), (2280, 116188), (2356, 112440), (2480, 106818), (2811, 94240), (2945, 89952), (2976, 89015), (3040, 87141), (3534, 74960), (3720, 71212), (3748, 70680), (4560, 58094), (4685, 56544), (4712, 56220), (4960, 53409), (5622, 47120), (5890, 44976), (7068, 37480), (7440, 35606), (7496, 35340), (8835, 29984), (9120, 29047), (9370, 28272), (9424, 28110), (11244, 23560), (11780, 22488), (14055, 18848), (14136, 18740), (14880, 17803), (14992, 17670)]