259434480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1175

約数の個数: 160

約数和(自身を含む): 859516416

約数和(自身を除く): 600081936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 80, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 430, 460, 516, 552, 645, 688, 690, 860, 920, 989, 1032, 1093, 1104, 1290, 1380, 1720, 1840, 1978, 2064, 2186, 2580, 2760, 2967, 3279, 3440, 3956, 4372, 4945, 5160, 5465, 5520, 5934, 6558, 7912, 8744, 9890, 10320, 10930, 11868, 13116, 14835, 15824, 16395, 17488, 19780, 21860, 23736, 25139, 26232, 29670, 32790, 39560, 43720, 46999, 47472, 50278, 52464, 59340, 65580, 75417, 79120, 87440, 93998, 100556, 118680, 125695, 131160, 140997, 150834, 187996, 201112, 234995, 237360, 251390, 262320, 281994, 301668, 375992, 377085, 402224, 469990, 502780, 563988, 603336, 704985, 751984, 754170, 939980, 1005560, 1080977, 1127976, 1206672, 1409970, 1508340, 1879960, 2011120, 2161954, 2255952, 2819940, 3016680, 3242931, 3759920, 4323908, 5404885, 5639880, 6033360, 6485862, 8647816, 10809770, 11279760, 12971724, 16214655, 17295632, 21619540, 25943448, 32429310, 43239080, 51886896, 64858620, 86478160, 129717240, 259434480]

約数ペア:

[(1, 259434480), (2, 129717240), (3, 86478160), (4, 64858620), (5, 51886896), (6, 43239080), (8, 32429310), (10, 25943448), (12, 21619540), (15, 17295632), (16, 16214655), (20, 12971724), (23, 11279760), (24, 10809770), (30, 8647816), (40, 6485862), (43, 6033360), (46, 5639880), (48, 5404885), (60, 4323908), (69, 3759920), (80, 3242931), (86, 3016680), (92, 2819940), (115, 2255952), (120, 2161954), (129, 2011120), (138, 1879960), (172, 1508340), (184, 1409970), (215, 1206672), (230, 1127976), (240, 1080977), (258, 1005560), (276, 939980), (344, 754170), (345, 751984), (368, 704985), (430, 603336), (460, 563988), (516, 502780), (552, 469990), (645, 402224), (688, 377085), (690, 375992), (860, 301668), (920, 281994), (989, 262320), (1032, 251390), (1093, 237360), (1104, 234995), (1290, 201112), (1380, 187996), (1720, 150834), (1840, 140997), (1978, 131160), (2064, 125695), (2186, 118680), (2580, 100556), (2760, 93998), (2967, 87440), (3279, 79120), (3440, 75417), (3956, 65580), (4372, 59340), (4945, 52464), (5160, 50278), (5465, 47472), (5520, 46999), (5934, 43720), (6558, 39560), (7912, 32790), (8744, 29670), (9890, 26232), (10320, 25139), (10930, 23736), (11868, 21860), (13116, 19780), (14835, 17488), (15824, 16395)]