2157233760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{136189}}^1$

素因数の和:136221

約数の個数: 144

約数和(自身を含む): 8030851920

約数和(自身を除く): 5873618160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 136189, 272378, 408567, 544756, 680945, 817134, 1089512, 1225701, 1361890, 1498079, 1634268, 2042835, 2179024, 2451402, 2723780, 2996158, 3268536, 4085670, 4358048, 4494237, 4902804, 5447560, 5992316, 6128505, 6537072, 7490395, 8171340, 8988474, 9805608, 10895120, 11984632, 12257010, 13074144, 13482711, 14980790, 16342680, 17976948, 19611216, 21790240, 22471185, 23969264, 24514020, 26965422, 29961580, 32685360, 35953896, 39222432, 44942370, 47938528, 49028040, 53930844, 59923160, 65370720, 67413555, 71907792, 89884740, 98056080, 107861688, 119846320, 134827110, 143815584, 179769480, 196112160, 215723376, 239692640, 269654220, 359538960, 431446752, 539308440, 719077920, 1078616880, 2157233760]

約数ペア:

[(1, 2157233760), (2, 1078616880), (3, 719077920), (4, 539308440), (5, 431446752), (6, 359538960), (8, 269654220), (9, 239692640), (10, 215723376), (11, 196112160), (12, 179769480), (15, 143815584), (16, 134827110), (18, 119846320), (20, 107861688), (22, 98056080), (24, 89884740), (30, 71907792), (32, 67413555), (33, 65370720), (36, 59923160), (40, 53930844), (44, 49028040), (45, 47938528), (48, 44942370), (55, 39222432), (60, 35953896), (66, 32685360), (72, 29961580), (80, 26965422), (88, 24514020), (90, 23969264), (96, 22471185), (99, 21790240), (110, 19611216), (120, 17976948), (132, 16342680), (144, 14980790), (160, 13482711), (165, 13074144), (176, 12257010), (180, 11984632), (198, 10895120), (220, 9805608), (240, 8988474), (264, 8171340), (288, 7490395), (330, 6537072), (352, 6128505), (360, 5992316), (396, 5447560), (440, 4902804), (480, 4494237), (495, 4358048), (528, 4085670), (660, 3268536), (720, 2996158), (792, 2723780), (880, 2451402), (990, 2179024), (1056, 2042835), (1320, 1634268), (1440, 1498079), (1584, 1361890), (1760, 1225701), (1980, 1089512), (2640, 817134), (3168, 680945), (3960, 544756), (5280, 408567), (7920, 272378), (15840, 136189)]