188936520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 588176640

約数和(自身を除く): 399240120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 61, 106, 120, 122, 159, 183, 212, 244, 265, 305, 318, 366, 424, 487, 488, 530, 610, 636, 732, 795, 915, 974, 1060, 1220, 1272, 1461, 1464, 1590, 1830, 1948, 2120, 2435, 2440, 2922, 3180, 3233, 3660, 3896, 4870, 5844, 6360, 6466, 7305, 7320, 9699, 9740, 11688, 12932, 14610, 16165, 19398, 19480, 25811, 25864, 29220, 29707, 32330, 38796, 48495, 51622, 58440, 59414, 64660, 77433, 77592, 89121, 96990, 103244, 118828, 129055, 129320, 148535, 154866, 178242, 193980, 206488, 237656, 258110, 297070, 309732, 356484, 387165, 387960, 445605, 516220, 594140, 619464, 712968, 774330, 891210, 1032440, 1188280, 1548660, 1574471, 1782420, 3097320, 3148942, 3564840, 4723413, 6297884, 7872355, 9446826, 12595768, 15744710, 18893652, 23617065, 31489420, 37787304, 47234130, 62978840, 94468260, 188936520]

約数ペア:

[(1, 188936520), (2, 94468260), (3, 62978840), (4, 47234130), (5, 37787304), (6, 31489420), (8, 23617065), (10, 18893652), (12, 15744710), (15, 12595768), (20, 9446826), (24, 7872355), (30, 6297884), (40, 4723413), (53, 3564840), (60, 3148942), (61, 3097320), (106, 1782420), (120, 1574471), (122, 1548660), (159, 1188280), (183, 1032440), (212, 891210), (244, 774330), (265, 712968), (305, 619464), (318, 594140), (366, 516220), (424, 445605), (487, 387960), (488, 387165), (530, 356484), (610, 309732), (636, 297070), (732, 258110), (795, 237656), (915, 206488), (974, 193980), (1060, 178242), (1220, 154866), (1272, 148535), (1461, 129320), (1464, 129055), (1590, 118828), (1830, 103244), (1948, 96990), (2120, 89121), (2435, 77592), (2440, 77433), (2922, 64660), (3180, 59414), (3233, 58440), (3660, 51622), (3896, 48495), (4870, 38796), (5844, 32330), (6360, 29707), (6466, 29220), (7305, 25864), (7320, 25811), (9699, 19480), (9740, 19398), (11688, 16165), (12932, 14610)]