291214051960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1\times {\mathrm{13183}}^1$

素因数の和:15077

約数の個数: 128

約数和(自身を含む): 736768327680

約数和(自身を除く): 445554275720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 1847, 2392, 2990, 3694, 5980, 7388, 9235, 11960, 13183, 14776, 18470, 24011, 26366, 36940, 42481, 48022, 52732, 65915, 73880, 84962, 96044, 105464, 120055, 131830, 169924, 171379, 192088, 212405, 240110, 263660, 303209, 339848, 342758, 424810, 480220, 527320, 552253, 606418, 685516, 849620, 856895, 960440, 1104506, 1212836, 1371032, 1516045, 1699240, 1713790, 2209012, 2425672, 2761265, 3032090, 3427580, 3941717, 4418024, 5522530, 6064180, 6855160, 7883434, 11045060, 12128360, 15766868, 19708585, 22090120, 24349001, 31533736, 39417170, 48698002, 78834340, 97396004, 121745005, 157668680, 194792008, 243490010, 316537013, 486980020, 560027023, 633074026, 973960040, 1120054046, 1266148052, 1582685065, 2240108092, 2532296104, 2800135115, 3165370130, 4480216184, 5600270230, 6330740260, 7280351299, 11200540460, 12661480520, 14560702598, 22401080920, 29121405196, 36401756495, 58242810392, 72803512990, 145607025980, 291214051960]

約数ペア:

[(1, 291214051960), (2, 145607025980), (4, 72803512990), (5, 58242810392), (8, 36401756495), (10, 29121405196), (13, 22401080920), (20, 14560702598), (23, 12661480520), (26, 11200540460), (40, 7280351299), (46, 6330740260), (52, 5600270230), (65, 4480216184), (92, 3165370130), (104, 2800135115), (115, 2532296104), (130, 2240108092), (184, 1582685065), (230, 1266148052), (260, 1120054046), (299, 973960040), (460, 633074026), (520, 560027023), (598, 486980020), (920, 316537013), (1196, 243490010), (1495, 194792008), (1847, 157668680), (2392, 121745005), (2990, 97396004), (3694, 78834340), (5980, 48698002), (7388, 39417170), (9235, 31533736), (11960, 24349001), (13183, 22090120), (14776, 19708585), (18470, 15766868), (24011, 12128360), (26366, 11045060), (36940, 7883434), (42481, 6855160), (48022, 6064180), (52732, 5522530), (65915, 4418024), (73880, 3941717), (84962, 3427580), (96044, 3032090), (105464, 2761265), (120055, 2425672), (131830, 2209012), (169924, 1713790), (171379, 1699240), (192088, 1516045), (212405, 1371032), (240110, 1212836), (263660, 1104506), (303209, 960440), (339848, 856895), (342758, 849620), (424810, 685516), (480220, 606418), (527320, 552253)]