2053863240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{119689}}^1$

素因数の和:119727

約数の個数: 128

約数和(自身を含む): 7238851200

約数和(自身を除く): 5184987960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 119689, 239378, 359067, 478756, 598445, 718134, 957512, 1196890, 1316579, 1436268, 1555957, 1795335, 2393780, 2633158, 2872536, 3111914, 3590670, 3949737, 4667871, 4787560, 5266316, 6223828, 6582895, 7181340, 7779785, 7899474, 9335742, 10532632, 12447656, 13165790, 14362680, 15559570, 15798948, 17115527, 18671484, 19748685, 23339355, 26331580, 31119140, 31597896, 34231054, 37342968, 39497370, 46678710, 51346581, 52663160, 62238280, 68462108, 78994740, 85577635, 93357420, 102693162, 136924216, 157989480, 171155270, 186714840, 205386324, 256732905, 342310540, 410772648, 513465810, 684621080, 1026931620, 2053863240]

約数ペア:

[(1, 2053863240), (2, 1026931620), (3, 684621080), (4, 513465810), (5, 410772648), (6, 342310540), (8, 256732905), (10, 205386324), (11, 186714840), (12, 171155270), (13, 157989480), (15, 136924216), (20, 102693162), (22, 93357420), (24, 85577635), (26, 78994740), (30, 68462108), (33, 62238280), (39, 52663160), (40, 51346581), (44, 46678710), (52, 39497370), (55, 37342968), (60, 34231054), (65, 31597896), (66, 31119140), (78, 26331580), (88, 23339355), (104, 19748685), (110, 18671484), (120, 17115527), (130, 15798948), (132, 15559570), (143, 14362680), (156, 13165790), (165, 12447656), (195, 10532632), (220, 9335742), (260, 7899474), (264, 7779785), (286, 7181340), (312, 6582895), (330, 6223828), (390, 5266316), (429, 4787560), (440, 4667871), (520, 3949737), (572, 3590670), (660, 3111914), (715, 2872536), (780, 2633158), (858, 2393780), (1144, 1795335), (1320, 1555957), (1430, 1436268), (1560, 1316579), (1716, 1196890), (2145, 957512), (2860, 718134), (3432, 598445), (4290, 478756), (5720, 359067), (8580, 239378), (17160, 119689)]