161234160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 522918912

約数和(自身を除く): 361684752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 67, 74, 80, 111, 120, 134, 148, 185, 201, 222, 240, 268, 271, 296, 335, 370, 402, 444, 536, 542, 555, 592, 670, 740, 804, 813, 888, 1005, 1072, 1084, 1110, 1340, 1355, 1480, 1608, 1626, 1776, 2010, 2168, 2220, 2479, 2680, 2710, 2960, 3216, 3252, 4020, 4065, 4336, 4440, 4958, 5360, 5420, 6504, 7437, 8040, 8130, 8880, 9916, 10027, 10840, 12395, 13008, 14874, 16080, 16260, 18157, 19832, 20054, 21680, 24790, 29748, 30081, 32520, 36314, 37185, 39664, 40108, 49580, 50135, 54471, 59496, 60162, 65040, 72628, 74370, 80216, 90785, 99160, 100270, 108942, 118992, 120324, 145256, 148740, 150405, 160432, 181570, 198320, 200540, 217884, 240648, 272355, 290512, 297480, 300810, 363140, 401080, 435768, 481296, 544710, 594960, 601620, 671809, 726280, 802160, 871536, 1089420, 1203240, 1343618, 1452560, 2015427, 2178840, 2406480, 2687236, 3359045, 4030854, 4357680, 5374472, 6718090, 8061708, 10077135, 10748944, 13436180, 16123416, 20154270, 26872360, 32246832, 40308540, 53744720, 80617080, 161234160]

約数ペア:

[(1, 161234160), (2, 80617080), (3, 53744720), (4, 40308540), (5, 32246832), (6, 26872360), (8, 20154270), (10, 16123416), (12, 13436180), (15, 10748944), (16, 10077135), (20, 8061708), (24, 6718090), (30, 5374472), (37, 4357680), (40, 4030854), (48, 3359045), (60, 2687236), (67, 2406480), (74, 2178840), (80, 2015427), (111, 1452560), (120, 1343618), (134, 1203240), (148, 1089420), (185, 871536), (201, 802160), (222, 726280), (240, 671809), (268, 601620), (271, 594960), (296, 544710), (335, 481296), (370, 435768), (402, 401080), (444, 363140), (536, 300810), (542, 297480), (555, 290512), (592, 272355), (670, 240648), (740, 217884), (804, 200540), (813, 198320), (888, 181570), (1005, 160432), (1072, 150405), (1084, 148740), (1110, 145256), (1340, 120324), (1355, 118992), (1480, 108942), (1608, 100270), (1626, 99160), (1776, 90785), (2010, 80216), (2168, 74370), (2220, 72628), (2479, 65040), (2680, 60162), (2710, 59496), (2960, 54471), (3216, 50135), (3252, 49580), (4020, 40108), (4065, 39664), (4336, 37185), (4440, 36314), (4958, 32520), (5360, 30081), (5420, 29748), (6504, 24790), (7437, 21680), (8040, 20054), (8130, 19832), (8880, 18157), (9916, 16260), (10027, 16080), (10840, 14874), (12395, 13008)]