57730920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1659

約数の個数: 128

約数和(自身を含む): 194745600

約数和(自身を除く): 137014680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1609, 1794, 2392, 2760, 2990, 3218, 3588, 4485, 4827, 5980, 6436, 7176, 8045, 8970, 9654, 11960, 12872, 16090, 17940, 19308, 20917, 24135, 32180, 35880, 37007, 38616, 41834, 48270, 62751, 64360, 74014, 83668, 96540, 104585, 111021, 125502, 148028, 167336, 185035, 193080, 209170, 222042, 251004, 296056, 313755, 370070, 418340, 444084, 481091, 502008, 555105, 627510, 740140, 836680, 888168, 962182, 1110210, 1255020, 1443273, 1480280, 1924364, 2220420, 2405455, 2510040, 2886546, 3848728, 4440840, 4810910, 5773092, 7216365, 9621820, 11546184, 14432730, 19243640, 28865460, 57730920]

約数ペア:

[(1, 57730920), (2, 28865460), (3, 19243640), (4, 14432730), (5, 11546184), (6, 9621820), (8, 7216365), (10, 5773092), (12, 4810910), (13, 4440840), (15, 3848728), (20, 2886546), (23, 2510040), (24, 2405455), (26, 2220420), (30, 1924364), (39, 1480280), (40, 1443273), (46, 1255020), (52, 1110210), (60, 962182), (65, 888168), (69, 836680), (78, 740140), (92, 627510), (104, 555105), (115, 502008), (120, 481091), (130, 444084), (138, 418340), (156, 370070), (184, 313755), (195, 296056), (230, 251004), (260, 222042), (276, 209170), (299, 193080), (312, 185035), (345, 167336), (390, 148028), (460, 125502), (520, 111021), (552, 104585), (598, 96540), (690, 83668), (780, 74014), (897, 64360), (920, 62751), (1196, 48270), (1380, 41834), (1495, 38616), (1560, 37007), (1609, 35880), (1794, 32180), (2392, 24135), (2760, 20917), (2990, 19308), (3218, 17940), (3588, 16090), (4485, 12872), (4827, 11960), (5980, 9654), (6436, 8970), (7176, 8045)]