2071346160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{663893}}^1$

素因数の和:663922

約数の個数: 80

約数和(自身を含む): 6915119904

約数和(自身を除く): 4843773744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 663893, 1327786, 1991679, 2655572, 3319465, 3983358, 5311144, 6638930, 7966716, 8630609, 9958395, 10622288, 13277860, 15933432, 17261218, 19916790, 25891827, 26555720, 31866864, 34522436, 39833580, 43153045, 51783654, 53111440, 69044872, 79667160, 86306090, 103567308, 129459135, 138089744, 159334320, 172612180, 207134616, 258918270, 345224360, 414269232, 517836540, 690448720, 1035673080, 2071346160]

約数ペア:

[(1, 2071346160), (2, 1035673080), (3, 690448720), (4, 517836540), (5, 414269232), (6, 345224360), (8, 258918270), (10, 207134616), (12, 172612180), (13, 159334320), (15, 138089744), (16, 129459135), (20, 103567308), (24, 86306090), (26, 79667160), (30, 69044872), (39, 53111440), (40, 51783654), (48, 43153045), (52, 39833580), (60, 34522436), (65, 31866864), (78, 26555720), (80, 25891827), (104, 19916790), (120, 17261218), (130, 15933432), (156, 13277860), (195, 10622288), (208, 9958395), (240, 8630609), (260, 7966716), (312, 6638930), (390, 5311144), (520, 3983358), (624, 3319465), (780, 2655572), (1040, 1991679), (1560, 1327786), (3120, 663893)]