264335760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:974

約数の個数: 240

約数和(自身を含む): 987936768

約数和(自身を除く): 723601008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 911, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1822, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2733, 2790, 3120, 3224, 3627, 3644, 3720, 4030, 4464, 4555, 4680, 4836, 5466, 5580, 6045, 6448, 7254, 7288, 7440, 8060, 8199, 9110, 9360, 9672, 10932, 11160, 11843, 12090, 13665, 14508, 14576, 16120, 16398, 18135, 18220, 19344, 21864, 22320, 23686, 24180, 27330, 28241, 29016, 32240, 32796, 35529, 36270, 36440, 40995, 43728, 47372, 48360, 54660, 56482, 58032, 59215, 65592, 71058, 72540, 72880, 81990, 84723, 94744, 96720, 106587, 109320, 112964, 118430, 131184, 141205, 142116, 145080, 163980, 169446, 177645, 189488, 213174, 218640, 225928, 236860, 254169, 282410, 284232, 290160, 327960, 338892, 355290, 367133, 423615, 426348, 451856, 473720, 508338, 532935, 564820, 568464, 655920, 677784, 710580, 734266, 847230, 852696, 947440, 1016676, 1065870, 1101399, 1129640, 1270845, 1355568, 1421160, 1468532, 1694460, 1705392, 1835665, 2033352, 2131740, 2202798, 2259280, 2541690, 2842320, 2937064, 3304197, 3388920, 3671330, 4066704, 4263480, 4405596, 5083380, 5506995, 5874128, 6608394, 6777840, 7342660, 8526960, 8811192, 10166760, 11013990, 13216788, 14685320, 16520985, 17622384, 20333520, 22027980, 26433576, 29370640, 33041970, 44055960, 52867152, 66083940, 88111920, 132167880, 264335760]

約数ペア:

[(1, 264335760), (2, 132167880), (3, 88111920), (4, 66083940), (5, 52867152), (6, 44055960), (8, 33041970), (9, 29370640), (10, 26433576), (12, 22027980), (13, 20333520), (15, 17622384), (16, 16520985), (18, 14685320), (20, 13216788), (24, 11013990), (26, 10166760), (30, 8811192), (31, 8526960), (36, 7342660), (39, 6777840), (40, 6608394), (45, 5874128), (48, 5506995), (52, 5083380), (60, 4405596), (62, 4263480), (65, 4066704), (72, 3671330), (78, 3388920), (80, 3304197), (90, 2937064), (93, 2842320), (104, 2541690), (117, 2259280), (120, 2202798), (124, 2131740), (130, 2033352), (144, 1835665), (155, 1705392), (156, 1694460), (180, 1468532), (186, 1421160), (195, 1355568), (208, 1270845), (234, 1129640), (240, 1101399), (248, 1065870), (260, 1016676), (279, 947440), (310, 852696), (312, 847230), (360, 734266), (372, 710580), (390, 677784), (403, 655920), (465, 568464), (468, 564820), (496, 532935), (520, 508338), (558, 473720), (585, 451856), (620, 426348), (624, 423615), (720, 367133), (744, 355290), (780, 338892), (806, 327960), (911, 290160), (930, 284232), (936, 282410), (1040, 254169), (1116, 236860), (1170, 225928), (1209, 218640), (1240, 213174), (1395, 189488), (1488, 177645), (1560, 169446), (1612, 163980), (1822, 145080), (1860, 142116), (1872, 141205), (2015, 131184), (2232, 118430), (2340, 112964), (2418, 109320), (2480, 106587), (2733, 96720), (2790, 94744), (3120, 84723), (3224, 81990), (3627, 72880), (3644, 72540), (3720, 71058), (4030, 65592), (4464, 59215), (4555, 58032), (4680, 56482), (4836, 54660), (5466, 48360), (5580, 47372), (6045, 43728), (6448, 40995), (7254, 36440), (7288, 36270), (7440, 35529), (8060, 32796), (8199, 32240), (9110, 29016), (9360, 28241), (9672, 27330), (10932, 24180), (11160, 23686), (11843, 22320), (12090, 21864), (13665, 19344), (14508, 18220), (14576, 18135), (16120, 16398)]