119949280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 346187520

約数和(自身を除く): 226238240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 32, 34, 38, 40, 44, 55, 68, 76, 80, 85, 88, 95, 110, 136, 152, 160, 170, 176, 187, 190, 209, 211, 220, 272, 304, 323, 340, 352, 374, 380, 418, 422, 440, 544, 608, 646, 680, 748, 760, 836, 844, 880, 935, 1045, 1055, 1292, 1360, 1496, 1520, 1615, 1672, 1688, 1760, 1870, 2090, 2110, 2321, 2584, 2720, 2992, 3040, 3230, 3344, 3376, 3553, 3587, 3740, 4009, 4180, 4220, 4642, 5168, 5984, 6460, 6688, 6752, 7106, 7174, 7480, 8018, 8360, 8440, 9284, 10336, 11605, 12920, 14212, 14348, 14960, 16036, 16720, 16880, 17765, 17935, 18568, 20045, 23210, 25840, 28424, 28696, 29920, 32072, 33440, 33760, 35530, 35870, 37136, 39457, 40090, 44099, 46420, 51680, 56848, 57392, 64144, 68153, 71060, 71740, 74272, 78914, 80180, 88198, 92840, 113696, 114784, 128288, 136306, 142120, 143480, 157828, 160360, 176396, 185680, 197285, 220495, 272612, 284240, 286960, 315656, 320720, 340765, 352792, 371360, 394570, 440990, 545224, 568480, 573920, 631312, 641440, 681530, 705584, 749683, 789140, 881980, 1090448, 1262624, 1363060, 1411168, 1499366, 1578280, 1763960, 2180896, 2726120, 2998732, 3156560, 3527920, 3748415, 5452240, 5997464, 6313120, 7055840, 7496830, 10904480, 11994928, 14993660, 23989856, 29987320, 59974640, 119949280]

約数ペア:

[(1, 119949280), (2, 59974640), (4, 29987320), (5, 23989856), (8, 14993660), (10, 11994928), (11, 10904480), (16, 7496830), (17, 7055840), (19, 6313120), (20, 5997464), (22, 5452240), (32, 3748415), (34, 3527920), (38, 3156560), (40, 2998732), (44, 2726120), (55, 2180896), (68, 1763960), (76, 1578280), (80, 1499366), (85, 1411168), (88, 1363060), (95, 1262624), (110, 1090448), (136, 881980), (152, 789140), (160, 749683), (170, 705584), (176, 681530), (187, 641440), (190, 631312), (209, 573920), (211, 568480), (220, 545224), (272, 440990), (304, 394570), (323, 371360), (340, 352792), (352, 340765), (374, 320720), (380, 315656), (418, 286960), (422, 284240), (440, 272612), (544, 220495), (608, 197285), (646, 185680), (680, 176396), (748, 160360), (760, 157828), (836, 143480), (844, 142120), (880, 136306), (935, 128288), (1045, 114784), (1055, 113696), (1292, 92840), (1360, 88198), (1496, 80180), (1520, 78914), (1615, 74272), (1672, 71740), (1688, 71060), (1760, 68153), (1870, 64144), (2090, 57392), (2110, 56848), (2321, 51680), (2584, 46420), (2720, 44099), (2992, 40090), (3040, 39457), (3230, 37136), (3344, 35870), (3376, 35530), (3553, 33760), (3587, 33440), (3740, 32072), (4009, 29920), (4180, 28696), (4220, 28424), (4642, 25840), (5168, 23210), (5984, 20045), (6460, 18568), (6688, 17935), (6752, 17765), (7106, 16880), (7174, 16720), (7480, 16036), (8018, 14960), (8360, 14348), (8440, 14212), (9284, 12920), (10336, 11605)]