118127360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 315920640

約数和(自身を除く): 197793280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 229, 248, 256, 260, 310, 320, 403, 416, 458, 496, 520, 620, 640, 806, 832, 916, 992, 1040, 1145, 1240, 1280, 1612, 1664, 1832, 1984, 2015, 2080, 2290, 2480, 2977, 3224, 3328, 3664, 3968, 4030, 4160, 4580, 4960, 5954, 6448, 7099, 7328, 7936, 8060, 8320, 9160, 9920, 11908, 12896, 14198, 14656, 14885, 16120, 16640, 18320, 19840, 23816, 25792, 28396, 29312, 29770, 32240, 35495, 36640, 39680, 47632, 51584, 56792, 58624, 59540, 64480, 70990, 73280, 92287, 95264, 103168, 113584, 119080, 128960, 141980, 146560, 184574, 190528, 227168, 238160, 257920, 283960, 293120, 369148, 381056, 454336, 461435, 476320, 515840, 567920, 738296, 762112, 908672, 922870, 952640, 1135840, 1476592, 1817344, 1845740, 1905280, 2271680, 2953184, 3691480, 3810560, 4543360, 5906368, 7382960, 9086720, 11812736, 14765920, 23625472, 29531840, 59063680, 118127360]

約数ペア:

[(1, 118127360), (2, 59063680), (4, 29531840), (5, 23625472), (8, 14765920), (10, 11812736), (13, 9086720), (16, 7382960), (20, 5906368), (26, 4543360), (31, 3810560), (32, 3691480), (40, 2953184), (52, 2271680), (62, 1905280), (64, 1845740), (65, 1817344), (80, 1476592), (104, 1135840), (124, 952640), (128, 922870), (130, 908672), (155, 762112), (160, 738296), (208, 567920), (229, 515840), (248, 476320), (256, 461435), (260, 454336), (310, 381056), (320, 369148), (403, 293120), (416, 283960), (458, 257920), (496, 238160), (520, 227168), (620, 190528), (640, 184574), (806, 146560), (832, 141980), (916, 128960), (992, 119080), (1040, 113584), (1145, 103168), (1240, 95264), (1280, 92287), (1612, 73280), (1664, 70990), (1832, 64480), (1984, 59540), (2015, 58624), (2080, 56792), (2290, 51584), (2480, 47632), (2977, 39680), (3224, 36640), (3328, 35495), (3664, 32240), (3968, 29770), (4030, 29312), (4160, 28396), (4580, 25792), (4960, 23816), (5954, 19840), (6448, 18320), (7099, 16640), (7328, 16120), (7936, 14885), (8060, 14656), (8320, 14198), (9160, 12896), (9920, 11908)]