158330640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1697

約数の個数: 160

約数和(自身を含む): 545965056

約数和(自身を除く): 387634416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1637, 1860, 2015, 2418, 2480, 3120, 3224, 3274, 3720, 4030, 4836, 4911, 6045, 6448, 6548, 7440, 8060, 8185, 9672, 9822, 12090, 13096, 16120, 16370, 19344, 19644, 21281, 24180, 24555, 26192, 32240, 32740, 39288, 42562, 48360, 49110, 50747, 63843, 65480, 78576, 85124, 96720, 98220, 101494, 106405, 127686, 130960, 152241, 170248, 196440, 202988, 212810, 253735, 255372, 304482, 319215, 340496, 392880, 405976, 425620, 507470, 510744, 608964, 638430, 659711, 761205, 811952, 851240, 1014940, 1021488, 1217928, 1276860, 1319422, 1522410, 1702480, 1979133, 2029880, 2435856, 2553720, 2638844, 3044820, 3298555, 3958266, 4059760, 5107440, 5277688, 6089640, 6597110, 7916532, 9895665, 10555376, 12179280, 13194220, 15833064, 19791330, 26388440, 31666128, 39582660, 52776880, 79165320, 158330640]

約数ペア:

[(1, 158330640), (2, 79165320), (3, 52776880), (4, 39582660), (5, 31666128), (6, 26388440), (8, 19791330), (10, 15833064), (12, 13194220), (13, 12179280), (15, 10555376), (16, 9895665), (20, 7916532), (24, 6597110), (26, 6089640), (30, 5277688), (31, 5107440), (39, 4059760), (40, 3958266), (48, 3298555), (52, 3044820), (60, 2638844), (62, 2553720), (65, 2435856), (78, 2029880), (80, 1979133), (93, 1702480), (104, 1522410), (120, 1319422), (124, 1276860), (130, 1217928), (155, 1021488), (156, 1014940), (186, 851240), (195, 811952), (208, 761205), (240, 659711), (248, 638430), (260, 608964), (310, 510744), (312, 507470), (372, 425620), (390, 405976), (403, 392880), (465, 340496), (496, 319215), (520, 304482), (620, 255372), (624, 253735), (744, 212810), (780, 202988), (806, 196440), (930, 170248), (1040, 152241), (1209, 130960), (1240, 127686), (1488, 106405), (1560, 101494), (1612, 98220), (1637, 96720), (1860, 85124), (2015, 78576), (2418, 65480), (2480, 63843), (3120, 50747), (3224, 49110), (3274, 48360), (3720, 42562), (4030, 39288), (4836, 32740), (4911, 32240), (6045, 26192), (6448, 24555), (6548, 24180), (7440, 21281), (8060, 19644), (8185, 19344), (9672, 16370), (9822, 16120), (12090, 13096)]