138985440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2393}}^1$

素因数の和:2433

約数の個数: 144

約数和(自身を含む): 481423824

約数和(自身を除く): 342438384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2393, 2420, 2640, 2904, 3630, 3872, 4786, 4840, 5280, 5808, 7179, 7260, 9572, 9680, 11616, 11965, 14358, 14520, 19144, 19360, 23930, 26323, 28716, 29040, 35895, 38288, 47860, 52646, 57432, 58080, 71790, 76576, 78969, 95720, 105292, 114864, 131615, 143580, 157938, 191440, 210584, 229728, 263230, 287160, 289553, 315876, 382880, 394845, 421168, 526460, 574320, 579106, 631752, 789690, 842336, 868659, 1052920, 1148640, 1158212, 1263504, 1447765, 1579380, 1737318, 2105840, 2316424, 2527008, 2895530, 3158760, 3474636, 4211680, 4343295, 4632848, 5791060, 6317520, 6949272, 8686590, 9265696, 11582120, 12635040, 13898544, 17373180, 23164240, 27797088, 34746360, 46328480, 69492720, 138985440]

約数ペア:

[(1, 138985440), (2, 69492720), (3, 46328480), (4, 34746360), (5, 27797088), (6, 23164240), (8, 17373180), (10, 13898544), (11, 12635040), (12, 11582120), (15, 9265696), (16, 8686590), (20, 6949272), (22, 6317520), (24, 5791060), (30, 4632848), (32, 4343295), (33, 4211680), (40, 3474636), (44, 3158760), (48, 2895530), (55, 2527008), (60, 2316424), (66, 2105840), (80, 1737318), (88, 1579380), (96, 1447765), (110, 1263504), (120, 1158212), (121, 1148640), (132, 1052920), (160, 868659), (165, 842336), (176, 789690), (220, 631752), (240, 579106), (242, 574320), (264, 526460), (330, 421168), (352, 394845), (363, 382880), (440, 315876), (480, 289553), (484, 287160), (528, 263230), (605, 229728), (660, 210584), (726, 191440), (880, 157938), (968, 143580), (1056, 131615), (1210, 114864), (1320, 105292), (1452, 95720), (1760, 78969), (1815, 76576), (1936, 71790), (2393, 58080), (2420, 57432), (2640, 52646), (2904, 47860), (3630, 38288), (3872, 35895), (4786, 29040), (4840, 28716), (5280, 26323), (5808, 23930), (7179, 19360), (7260, 19144), (9572, 14520), (9680, 14358), (11616, 11965)]