168459270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 483287040

約数和(自身を除く): 314827770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 113, 155, 186, 210, 217, 226, 229, 310, 339, 434, 458, 465, 565, 651, 678, 687, 791, 930, 1085, 1130, 1145, 1302, 1374, 1582, 1603, 1695, 2170, 2290, 2373, 3206, 3255, 3390, 3435, 3503, 3955, 4746, 4809, 6510, 6870, 7006, 7099, 7910, 8015, 9618, 10509, 11865, 14198, 16030, 17515, 21018, 21297, 23730, 24045, 24521, 25877, 35030, 35495, 42594, 48090, 49042, 49693, 51754, 52545, 70990, 73563, 77631, 99386, 105090, 106485, 122605, 129385, 147126, 149079, 155262, 181139, 212970, 245210, 248465, 258770, 298158, 362278, 367815, 388155, 496930, 543417, 735630, 745395, 776310, 802187, 905695, 1086834, 1490790, 1604374, 1811390, 2406561, 2717085, 4010935, 4813122, 5434170, 5615309, 8021870, 11230618, 12032805, 16845927, 24065610, 28076545, 33691854, 56153090, 84229635, 168459270]

約数ペア:

[(1, 168459270), (2, 84229635), (3, 56153090), (5, 33691854), (6, 28076545), (7, 24065610), (10, 16845927), (14, 12032805), (15, 11230618), (21, 8021870), (30, 5615309), (31, 5434170), (35, 4813122), (42, 4010935), (62, 2717085), (70, 2406561), (93, 1811390), (105, 1604374), (113, 1490790), (155, 1086834), (186, 905695), (210, 802187), (217, 776310), (226, 745395), (229, 735630), (310, 543417), (339, 496930), (434, 388155), (458, 367815), (465, 362278), (565, 298158), (651, 258770), (678, 248465), (687, 245210), (791, 212970), (930, 181139), (1085, 155262), (1130, 149079), (1145, 147126), (1302, 129385), (1374, 122605), (1582, 106485), (1603, 105090), (1695, 99386), (2170, 77631), (2290, 73563), (2373, 70990), (3206, 52545), (3255, 51754), (3390, 49693), (3435, 49042), (3503, 48090), (3955, 42594), (4746, 35495), (4809, 35030), (6510, 25877), (6870, 24521), (7006, 24045), (7099, 23730), (7910, 21297), (8015, 21018), (9618, 17515), (10509, 16030), (11865, 14198)]