186886960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 491781024

約数和(自身を除く): 304894064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 169, 184, 208, 230, 260, 299, 338, 368, 460, 520, 598, 601, 676, 845, 920, 1040, 1196, 1202, 1352, 1495, 1690, 1840, 2392, 2404, 2704, 2990, 3005, 3380, 3887, 4784, 4808, 5980, 6010, 6760, 7774, 7813, 9616, 11960, 12020, 13520, 13823, 15548, 15626, 19435, 23920, 24040, 27646, 31096, 31252, 38870, 39065, 48080, 55292, 62192, 62504, 69115, 77740, 78130, 101569, 110584, 125008, 138230, 155480, 156260, 179699, 203138, 221168, 276460, 310960, 312520, 359398, 406276, 507845, 552920, 625040, 718796, 812552, 898495, 1015690, 1105840, 1437592, 1625104, 1796990, 2031380, 2336087, 2875184, 3593980, 4062760, 4672174, 7187960, 8125520, 9344348, 11680435, 14375920, 18688696, 23360870, 37377392, 46721740, 93443480, 186886960]

約数ペア:

[(1, 186886960), (2, 93443480), (4, 46721740), (5, 37377392), (8, 23360870), (10, 18688696), (13, 14375920), (16, 11680435), (20, 9344348), (23, 8125520), (26, 7187960), (40, 4672174), (46, 4062760), (52, 3593980), (65, 2875184), (80, 2336087), (92, 2031380), (104, 1796990), (115, 1625104), (130, 1437592), (169, 1105840), (184, 1015690), (208, 898495), (230, 812552), (260, 718796), (299, 625040), (338, 552920), (368, 507845), (460, 406276), (520, 359398), (598, 312520), (601, 310960), (676, 276460), (845, 221168), (920, 203138), (1040, 179699), (1196, 156260), (1202, 155480), (1352, 138230), (1495, 125008), (1690, 110584), (1840, 101569), (2392, 78130), (2404, 77740), (2704, 69115), (2990, 62504), (3005, 62192), (3380, 55292), (3887, 48080), (4784, 39065), (4808, 38870), (5980, 31252), (6010, 31096), (6760, 27646), (7774, 24040), (7813, 23920), (9616, 19435), (11960, 15626), (12020, 15548), (13520, 13823)]