131600040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7669}}^1$

素因数の和:7707

約数の個数: 128

約数和(自身を含む): 463881600

約数和(自身を除く): 332281560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 7669, 8580, 15338, 17160, 23007, 30676, 38345, 46014, 61352, 76690, 84359, 92028, 99697, 115035, 153380, 168718, 184056, 199394, 230070, 253077, 299091, 306760, 337436, 398788, 421795, 460140, 498485, 506154, 598182, 674872, 797576, 843590, 920280, 996970, 1012308, 1096667, 1196364, 1265385, 1495455, 1687180, 1993940, 2024616, 2193334, 2392728, 2530770, 2990910, 3290001, 3374360, 3987880, 4386668, 5061540, 5483335, 5981820, 6580002, 8773336, 10123080, 10966670, 11963640, 13160004, 16450005, 21933340, 26320008, 32900010, 43866680, 65800020, 131600040]

約数ペア:

[(1, 131600040), (2, 65800020), (3, 43866680), (4, 32900010), (5, 26320008), (6, 21933340), (8, 16450005), (10, 13160004), (11, 11963640), (12, 10966670), (13, 10123080), (15, 8773336), (20, 6580002), (22, 5981820), (24, 5483335), (26, 5061540), (30, 4386668), (33, 3987880), (39, 3374360), (40, 3290001), (44, 2990910), (52, 2530770), (55, 2392728), (60, 2193334), (65, 2024616), (66, 1993940), (78, 1687180), (88, 1495455), (104, 1265385), (110, 1196364), (120, 1096667), (130, 1012308), (132, 996970), (143, 920280), (156, 843590), (165, 797576), (195, 674872), (220, 598182), (260, 506154), (264, 498485), (286, 460140), (312, 421795), (330, 398788), (390, 337436), (429, 306760), (440, 299091), (520, 253077), (572, 230070), (660, 199394), (715, 184056), (780, 168718), (858, 153380), (1144, 115035), (1320, 99697), (1430, 92028), (1560, 84359), (1716, 76690), (2145, 61352), (2860, 46014), (3432, 38345), (4290, 30676), (5720, 23007), (7669, 17160), (8580, 15338)]