70557240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1517

約数の個数: 128

約数和(自身を含む): 235468800

約数和(自身を除く): 164911560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1459, 1560, 1612, 1860, 2015, 2418, 2918, 3224, 3720, 4030, 4377, 4836, 5836, 6045, 7295, 8060, 8754, 9672, 11672, 12090, 14590, 16120, 17508, 18967, 21885, 24180, 29180, 35016, 37934, 43770, 45229, 48360, 56901, 58360, 75868, 87540, 90458, 94835, 113802, 135687, 151736, 175080, 180916, 189670, 226145, 227604, 271374, 284505, 361832, 379340, 452290, 455208, 542748, 569010, 587977, 678435, 758680, 904580, 1085496, 1138020, 1175954, 1356870, 1763931, 1809160, 2276040, 2351908, 2713740, 2939885, 3527862, 4703816, 5427480, 5879770, 7055724, 8819655, 11759540, 14111448, 17639310, 23519080, 35278620, 70557240]

約数ペア:

[(1, 70557240), (2, 35278620), (3, 23519080), (4, 17639310), (5, 14111448), (6, 11759540), (8, 8819655), (10, 7055724), (12, 5879770), (13, 5427480), (15, 4703816), (20, 3527862), (24, 2939885), (26, 2713740), (30, 2351908), (31, 2276040), (39, 1809160), (40, 1763931), (52, 1356870), (60, 1175954), (62, 1138020), (65, 1085496), (78, 904580), (93, 758680), (104, 678435), (120, 587977), (124, 569010), (130, 542748), (155, 455208), (156, 452290), (186, 379340), (195, 361832), (248, 284505), (260, 271374), (310, 227604), (312, 226145), (372, 189670), (390, 180916), (403, 175080), (465, 151736), (520, 135687), (620, 113802), (744, 94835), (780, 90458), (806, 87540), (930, 75868), (1209, 58360), (1240, 56901), (1459, 48360), (1560, 45229), (1612, 43770), (1860, 37934), (2015, 35016), (2418, 29180), (2918, 24180), (3224, 21885), (3720, 18967), (4030, 17508), (4377, 16120), (4836, 14590), (5836, 12090), (6045, 11672), (7295, 9672), (8060, 8754)]