316661280

素因数分解:

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

素因数の和:1699

約数の個数: 192

約数和(自身を含む): 1109541888

約数和(自身を除く): 792880608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1637, 1860, 2015, 2080, 2418, 2480, 2976, 3120, 3224, 3274, 3720, 4030, 4836, 4911, 4960, 6045, 6240, 6448, 6548, 7440, 8060, 8185, 9672, 9822, 12090, 12896, 13096, 14880, 16120, 16370, 19344, 19644, 21281, 24180, 24555, 26192, 32240, 32740, 38688, 39288, 42562, 48360, 49110, 50747, 52384, 63843, 64480, 65480, 78576, 85124, 96720, 98220, 101494, 106405, 127686, 130960, 152241, 157152, 170248, 193440, 196440, 202988, 212810, 253735, 255372, 261920, 304482, 319215, 340496, 392880, 405976, 425620, 507470, 510744, 608964, 638430, 659711, 680992, 761205, 785760, 811952, 851240, 1014940, 1021488, 1217928, 1276860, 1319422, 1522410, 1623904, 1702480, 1979133, 2029880, 2042976, 2435856, 2553720, 2638844, 3044820, 3298555, 3404960, 3958266, 4059760, 4871712, 5107440, 5277688, 6089640, 6597110, 7916532, 8119520, 9895665, 10214880, 10555376, 12179280, 13194220, 15833064, 19791330, 21110752, 24358560, 26388440, 31666128, 39582660, 52776880, 63332256, 79165320, 105553760, 158330640, 316661280]

約数ペア:

[(1, 316661280), (2, 158330640), (3, 105553760), (4, 79165320), (5, 63332256), (6, 52776880), (8, 39582660), (10, 31666128), (12, 26388440), (13, 24358560), (15, 21110752), (16, 19791330), (20, 15833064), (24, 13194220), (26, 12179280), (30, 10555376), (31, 10214880), (32, 9895665), (39, 8119520), (40, 7916532), (48, 6597110), (52, 6089640), (60, 5277688), (62, 5107440), (65, 4871712), (78, 4059760), (80, 3958266), (93, 3404960), (96, 3298555), (104, 3044820), (120, 2638844), (124, 2553720), (130, 2435856), (155, 2042976), (156, 2029880), (160, 1979133), (186, 1702480), (195, 1623904), (208, 1522410), (240, 1319422), (248, 1276860), (260, 1217928), (310, 1021488), (312, 1014940), (372, 851240), (390, 811952), (403, 785760), (416, 761205), (465, 680992), (480, 659711), (496, 638430), (520, 608964), (620, 510744), (624, 507470), (744, 425620), (780, 405976), (806, 392880), (930, 340496), (992, 319215), (1040, 304482), (1209, 261920), (1240, 255372), (1248, 253735), (1488, 212810), (1560, 202988), (1612, 196440), (1637, 193440), (1860, 170248), (2015, 157152), (2080, 152241), (2418, 130960), (2480, 127686), (2976, 106405), (3120, 101494), (3224, 98220), (3274, 96720), (3720, 85124), (4030, 78576), (4836, 65480), (4911, 64480), (4960, 63843), (6045, 52384), (6240, 50747), (6448, 49110), (6548, 48360), (7440, 42562), (8060, 39288), (8185, 38688), (9672, 32740), (9822, 32240), (12090, 26192), (12896, 24555), (13096, 24180), (14880, 21281), (16120, 19644), (16370, 19344)]