8360040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 28304640

約数和(自身を除く): 19944600

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, 233, 260, 276, 299, 312, 345, 390, 460, 466, 520, 552, 598, 690, 699, 780, 897, 920, 932, 1165, 1196, 1380, 1398, 1495, 1560, 1794, 1864, 2330, 2392, 2760, 2796, 2990, 3029, 3495, 3588, 4485, 4660, 5359, 5592, 5980, 6058, 6990, 7176, 8970, 9087, 9320, 10718, 11960, 12116, 13980, 15145, 16077, 17940, 18174, 21436, 24232, 26795, 27960, 30290, 32154, 35880, 36348, 42872, 45435, 53590, 60580, 64308, 69667, 72696, 80385, 90870, 107180, 121160, 128616, 139334, 160770, 181740, 209001, 214360, 278668, 321540, 348335, 363480, 418002, 557336, 643080, 696670, 836004, 1045005, 1393340, 1672008, 2090010, 2786680, 4180020, 8360040]

約数ペア:

[(1, 8360040), (2, 4180020), (3, 2786680), (4, 2090010), (5, 1672008), (6, 1393340), (8, 1045005), (10, 836004), (12, 696670), (13, 643080), (15, 557336), (20, 418002), (23, 363480), (24, 348335), (26, 321540), (30, 278668), (39, 214360), (40, 209001), (46, 181740), (52, 160770), (60, 139334), (65, 128616), (69, 121160), (78, 107180), (92, 90870), (104, 80385), (115, 72696), (120, 69667), (130, 64308), (138, 60580), (156, 53590), (184, 45435), (195, 42872), (230, 36348), (233, 35880), (260, 32154), (276, 30290), (299, 27960), (312, 26795), (345, 24232), (390, 21436), (460, 18174), (466, 17940), (520, 16077), (552, 15145), (598, 13980), (690, 12116), (699, 11960), (780, 10718), (897, 9320), (920, 9087), (932, 8970), (1165, 7176), (1196, 6990), (1380, 6058), (1398, 5980), (1495, 5592), (1560, 5359), (1794, 4660), (1864, 4485), (2330, 3588), (2392, 3495), (2760, 3029), (2796, 2990)]