137252960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 386104320

約数和(自身を除く): 248851360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 26, 32, 38, 40, 46, 52, 65, 76, 80, 92, 95, 104, 115, 130, 151, 152, 160, 184, 190, 208, 230, 247, 260, 299, 302, 304, 368, 380, 416, 437, 460, 494, 520, 598, 604, 608, 736, 755, 760, 874, 920, 988, 1040, 1196, 1208, 1235, 1495, 1510, 1520, 1748, 1840, 1963, 1976, 2080, 2185, 2392, 2416, 2470, 2869, 2990, 3020, 3040, 3473, 3496, 3680, 3926, 3952, 4370, 4784, 4832, 4940, 5681, 5738, 5980, 6040, 6946, 6992, 7852, 7904, 8740, 9568, 9815, 9880, 11362, 11476, 11960, 12080, 13892, 13984, 14345, 15704, 17365, 17480, 19630, 19760, 22724, 22952, 23920, 24160, 27784, 28405, 28690, 31408, 34730, 34960, 37297, 39260, 39520, 45149, 45448, 45904, 47840, 55568, 56810, 57380, 62816, 65987, 69460, 69920, 74594, 78520, 90298, 90896, 91808, 111136, 113620, 114760, 131974, 138920, 149188, 157040, 180596, 181792, 186485, 225745, 227240, 229520, 263948, 277840, 298376, 314080, 329935, 361192, 372970, 451490, 454480, 459040, 527896, 555680, 596752, 659870, 722384, 745940, 857831, 902980, 908960, 1055792, 1193504, 1319740, 1444768, 1491880, 1715662, 1805960, 2111584, 2639480, 2983760, 3431324, 3611920, 4289155, 5278960, 5967520, 6862648, 7223840, 8578310, 10557920, 13725296, 17156620, 27450592, 34313240, 68626480, 137252960]

約数ペア:

[(1, 137252960), (2, 68626480), (4, 34313240), (5, 27450592), (8, 17156620), (10, 13725296), (13, 10557920), (16, 8578310), (19, 7223840), (20, 6862648), (23, 5967520), (26, 5278960), (32, 4289155), (38, 3611920), (40, 3431324), (46, 2983760), (52, 2639480), (65, 2111584), (76, 1805960), (80, 1715662), (92, 1491880), (95, 1444768), (104, 1319740), (115, 1193504), (130, 1055792), (151, 908960), (152, 902980), (160, 857831), (184, 745940), (190, 722384), (208, 659870), (230, 596752), (247, 555680), (260, 527896), (299, 459040), (302, 454480), (304, 451490), (368, 372970), (380, 361192), (416, 329935), (437, 314080), (460, 298376), (494, 277840), (520, 263948), (598, 229520), (604, 227240), (608, 225745), (736, 186485), (755, 181792), (760, 180596), (874, 157040), (920, 149188), (988, 138920), (1040, 131974), (1196, 114760), (1208, 113620), (1235, 111136), (1495, 91808), (1510, 90896), (1520, 90298), (1748, 78520), (1840, 74594), (1963, 69920), (1976, 69460), (2080, 65987), (2185, 62816), (2392, 57380), (2416, 56810), (2470, 55568), (2869, 47840), (2990, 45904), (3020, 45448), (3040, 45149), (3473, 39520), (3496, 39260), (3680, 37297), (3926, 34960), (3952, 34730), (4370, 31408), (4784, 28690), (4832, 28405), (4940, 27784), (5681, 24160), (5738, 23920), (5980, 22952), (6040, 22724), (6946, 19760), (6992, 19630), (7852, 17480), (7904, 17365), (8740, 15704), (9568, 14345), (9815, 13984), (9880, 13892), (11362, 12080), (11476, 11960)]