4943753520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{17959}}^1$

素因数の和:18043

約数の個数: 160

約数和(自身を含む): 16248483840

約数和(自身を除く): 11304730320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 93, 111, 120, 124, 148, 155, 185, 186, 222, 240, 248, 296, 310, 370, 372, 444, 465, 496, 555, 592, 620, 740, 744, 888, 930, 1110, 1147, 1240, 1480, 1488, 1776, 1860, 2220, 2294, 2480, 2960, 3441, 3720, 4440, 4588, 5735, 6882, 7440, 8880, 9176, 11470, 13764, 17205, 17959, 18352, 22940, 27528, 34410, 35918, 45880, 53877, 55056, 68820, 71836, 89795, 91760, 107754, 137640, 143672, 179590, 215508, 269385, 275280, 287344, 359180, 431016, 538770, 556729, 664483, 718360, 862032, 1077540, 1113458, 1328966, 1436720, 1670187, 1993449, 2155080, 2226916, 2657932, 2783645, 3322415, 3340374, 3986898, 4310160, 4453832, 5315864, 5567290, 6644830, 6680748, 7973796, 8350935, 8907664, 9967245, 10631728, 11134580, 13289660, 13361496, 15947592, 16701870, 19934490, 20598973, 22269160, 26579320, 26722992, 31895184, 33403740, 39868980, 41197946, 44538320, 53158640, 61796919, 66807480, 79737960, 82395892, 102994865, 123593838, 133614960, 159475920, 164791784, 205989730, 247187676, 308984595, 329583568, 411979460, 494375352, 617969190, 823958920, 988750704, 1235938380, 1647917840, 2471876760, 4943753520]

約数ペア:

[(1, 4943753520), (2, 2471876760), (3, 1647917840), (4, 1235938380), (5, 988750704), (6, 823958920), (8, 617969190), (10, 494375352), (12, 411979460), (15, 329583568), (16, 308984595), (20, 247187676), (24, 205989730), (30, 164791784), (31, 159475920), (37, 133614960), (40, 123593838), (48, 102994865), (60, 82395892), (62, 79737960), (74, 66807480), (80, 61796919), (93, 53158640), (111, 44538320), (120, 41197946), (124, 39868980), (148, 33403740), (155, 31895184), (185, 26722992), (186, 26579320), (222, 22269160), (240, 20598973), (248, 19934490), (296, 16701870), (310, 15947592), (370, 13361496), (372, 13289660), (444, 11134580), (465, 10631728), (496, 9967245), (555, 8907664), (592, 8350935), (620, 7973796), (740, 6680748), (744, 6644830), (888, 5567290), (930, 5315864), (1110, 4453832), (1147, 4310160), (1240, 3986898), (1480, 3340374), (1488, 3322415), (1776, 2783645), (1860, 2657932), (2220, 2226916), (2294, 2155080), (2480, 1993449), (2960, 1670187), (3441, 1436720), (3720, 1328966), (4440, 1113458), (4588, 1077540), (5735, 862032), (6882, 718360), (7440, 664483), (8880, 556729), (9176, 538770), (11470, 431016), (13764, 359180), (17205, 287344), (17959, 275280), (18352, 269385), (22940, 215508), (27528, 179590), (34410, 143672), (35918, 137640), (45880, 107754), (53877, 91760), (55056, 89795), (68820, 71836)]