729945840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7547}}^1$

素因数の和:7607

約数の個数: 160

約数和(自身を含む): 2515838976

約数和(自身を除く): 1785893136

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, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 7547, 8060, 9672, 12090, 15094, 16120, 19344, 22641, 24180, 30188, 32240, 37735, 45282, 48360, 60376, 75470, 90564, 96720, 98111, 113205, 120752, 150940, 181128, 196222, 226410, 233957, 294333, 301880, 362256, 392444, 452820, 467914, 490555, 588666, 603760, 701871, 784888, 905640, 935828, 981110, 1169785, 1177332, 1403742, 1471665, 1569776, 1811280, 1871656, 1962220, 2339570, 2354664, 2807484, 2943330, 3041441, 3509355, 3743312, 3924440, 4679140, 4709328, 5614968, 5886660, 6082882, 7018710, 7848880, 9124323, 9358280, 11229936, 11773320, 12165764, 14037420, 15207205, 18248646, 18716560, 23546640, 24331528, 28074840, 30414410, 36497292, 45621615, 48663056, 56149680, 60828820, 72994584, 91243230, 121657640, 145989168, 182486460, 243315280, 364972920, 729945840]

約数ペア:

[(1, 729945840), (2, 364972920), (3, 243315280), (4, 182486460), (5, 145989168), (6, 121657640), (8, 91243230), (10, 72994584), (12, 60828820), (13, 56149680), (15, 48663056), (16, 45621615), (20, 36497292), (24, 30414410), (26, 28074840), (30, 24331528), (31, 23546640), (39, 18716560), (40, 18248646), (48, 15207205), (52, 14037420), (60, 12165764), (62, 11773320), (65, 11229936), (78, 9358280), (80, 9124323), (93, 7848880), (104, 7018710), (120, 6082882), (124, 5886660), (130, 5614968), (155, 4709328), (156, 4679140), (186, 3924440), (195, 3743312), (208, 3509355), (240, 3041441), (248, 2943330), (260, 2807484), (310, 2354664), (312, 2339570), (372, 1962220), (390, 1871656), (403, 1811280), (465, 1569776), (496, 1471665), (520, 1403742), (620, 1177332), (624, 1169785), (744, 981110), (780, 935828), (806, 905640), (930, 784888), (1040, 701871), (1209, 603760), (1240, 588666), (1488, 490555), (1560, 467914), (1612, 452820), (1860, 392444), (2015, 362256), (2418, 301880), (2480, 294333), (3120, 233957), (3224, 226410), (3720, 196222), (4030, 181128), (4836, 150940), (6045, 120752), (6448, 113205), (7440, 98111), (7547, 96720), (8060, 90564), (9672, 75470), (12090, 60376), (15094, 48360), (16120, 45282), (19344, 37735), (22641, 32240), (24180, 30188)]