240147508575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26573}}^1$

素因数の和:26666

約数の個数: 144

約数和(自身を含む): 463117215744

約数和(自身を除く): 222969707169

約数列:

[1, 3, 5, 13, 15, 23, 25, 31, 39, 65, 69, 75, 93, 115, 155, 169, 195, 299, 325, 345, 403, 465, 507, 575, 713, 775, 845, 897, 975, 1209, 1495, 1725, 2015, 2139, 2325, 2535, 3565, 3887, 4225, 4485, 5239, 6045, 7475, 9269, 10075, 10695, 11661, 12675, 15717, 17825, 19435, 22425, 26195, 26573, 27807, 30225, 46345, 53475, 58305, 78585, 79719, 97175, 120497, 130975, 132865, 139035, 231725, 291525, 345449, 361491, 392925, 398595, 602485, 611179, 664325, 695175, 823763, 1036347, 1727245, 1807455, 1833537, 1992975, 2471289, 3012425, 3055895, 4118815, 4490837, 5181735, 7945327, 8636225, 9037275, 9167685, 10708919, 12356445, 13472511, 15279475, 18946549, 20594075, 22454185, 23835981, 25908675, 32126757, 39726635, 45838425, 53544595, 56839647, 61782225, 67362555, 94732745, 103289251, 112270925, 119179905, 139215947, 160633785, 198633175, 246305137, 267722975, 284198235, 309867753, 336812775, 417647841, 473663725, 516446255, 595899525, 696079735, 738915411, 803168925, 1231525685, 1420991175, 1549338765, 2088239205, 2582231275, 3201966781, 3480398675, 3694577055, 6157628425, 7746693825, 9605900343, 10441196025, 16009833905, 18472885275, 48029501715, 80049169525, 240147508575]

約数ペア:

[(1, 240147508575), (3, 80049169525), (5, 48029501715), (13, 18472885275), (15, 16009833905), (23, 10441196025), (25, 9605900343), (31, 7746693825), (39, 6157628425), (65, 3694577055), (69, 3480398675), (75, 3201966781), (93, 2582231275), (115, 2088239205), (155, 1549338765), (169, 1420991175), (195, 1231525685), (299, 803168925), (325, 738915411), (345, 696079735), (403, 595899525), (465, 516446255), (507, 473663725), (575, 417647841), (713, 336812775), (775, 309867753), (845, 284198235), (897, 267722975), (975, 246305137), (1209, 198633175), (1495, 160633785), (1725, 139215947), (2015, 119179905), (2139, 112270925), (2325, 103289251), (2535, 94732745), (3565, 67362555), (3887, 61782225), (4225, 56839647), (4485, 53544595), (5239, 45838425), (6045, 39726635), (7475, 32126757), (9269, 25908675), (10075, 23835981), (10695, 22454185), (11661, 20594075), (12675, 18946549), (15717, 15279475), (17825, 13472511), (19435, 12356445), (22425, 10708919), (26195, 9167685), (26573, 9037275), (27807, 8636225), (30225, 7945327), (46345, 5181735), (53475, 4490837), (58305, 4118815), (78585, 3055895), (79719, 3012425), (97175, 2471289), (120497, 1992975), (130975, 1833537), (132865, 1807455), (139035, 1727245), (231725, 1036347), (291525, 823763), (345449, 695175), (361491, 664325), (392925, 611179), (398595, 602485)]