154686480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1225

約数の個数: 160

約数和(自身を含む): 528882816

約数和(自身を除く): 374196336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1153, 1290, 1560, 1677, 1720, 2064, 2236, 2306, 2580, 2795, 3120, 3354, 3440, 3459, 4472, 4612, 5160, 5590, 5765, 6708, 6918, 8385, 8944, 9224, 10320, 11180, 11530, 13416, 13836, 14989, 16770, 17295, 18448, 22360, 23060, 26832, 27672, 29978, 33540, 34590, 44720, 44967, 46120, 49579, 55344, 59956, 67080, 69180, 74945, 89934, 92240, 99158, 119912, 134160, 138360, 148737, 149890, 179868, 198316, 224835, 239824, 247895, 276720, 297474, 299780, 359736, 396632, 449670, 495790, 594948, 599560, 644527, 719472, 743685, 793264, 899340, 991580, 1189896, 1199120, 1289054, 1487370, 1798680, 1933581, 1983160, 2379792, 2578108, 2974740, 3222635, 3597360, 3867162, 3966320, 5156216, 5949480, 6445270, 7734324, 9667905, 10312432, 11898960, 12890540, 15468648, 19335810, 25781080, 30937296, 38671620, 51562160, 77343240, 154686480]

約数ペア:

[(1, 154686480), (2, 77343240), (3, 51562160), (4, 38671620), (5, 30937296), (6, 25781080), (8, 19335810), (10, 15468648), (12, 12890540), (13, 11898960), (15, 10312432), (16, 9667905), (20, 7734324), (24, 6445270), (26, 5949480), (30, 5156216), (39, 3966320), (40, 3867162), (43, 3597360), (48, 3222635), (52, 2974740), (60, 2578108), (65, 2379792), (78, 1983160), (80, 1933581), (86, 1798680), (104, 1487370), (120, 1289054), (129, 1199120), (130, 1189896), (156, 991580), (172, 899340), (195, 793264), (208, 743685), (215, 719472), (240, 644527), (258, 599560), (260, 594948), (312, 495790), (344, 449670), (390, 396632), (430, 359736), (516, 299780), (520, 297474), (559, 276720), (624, 247895), (645, 239824), (688, 224835), (780, 198316), (860, 179868), (1032, 149890), (1040, 148737), (1118, 138360), (1153, 134160), (1290, 119912), (1560, 99158), (1677, 92240), (1720, 89934), (2064, 74945), (2236, 69180), (2306, 67080), (2580, 59956), (2795, 55344), (3120, 49579), (3354, 46120), (3440, 44967), (3459, 44720), (4472, 34590), (4612, 33540), (5160, 29978), (5590, 27672), (5765, 26832), (6708, 23060), (6918, 22360), (8385, 18448), (8944, 17295), (9224, 16770), (10320, 14989), (11180, 13836), (11530, 13416)]