115091360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 306361440

約数和(自身を除く): 191270080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 131, 136, 152, 160, 170, 190, 262, 272, 289, 304, 323, 340, 380, 524, 544, 578, 608, 646, 655, 680, 760, 1048, 1156, 1292, 1310, 1360, 1445, 1520, 1615, 2096, 2227, 2312, 2489, 2584, 2620, 2720, 2890, 3040, 3230, 4192, 4454, 4624, 4978, 5168, 5240, 5491, 5780, 6460, 8908, 9248, 9956, 10336, 10480, 10982, 11135, 11560, 12445, 12920, 17816, 19912, 20960, 21964, 22270, 23120, 24890, 25840, 27455, 35632, 37859, 39824, 42313, 43928, 44540, 46240, 49780, 51680, 54910, 71264, 75718, 79648, 84626, 87856, 89080, 99560, 109820, 151436, 169252, 175712, 178160, 189295, 199120, 211565, 219640, 302872, 338504, 356320, 378590, 398240, 423130, 439280, 605744, 677008, 719321, 757180, 846260, 878560, 1211488, 1354016, 1438642, 1514360, 1692520, 2877284, 3028720, 3385040, 3596605, 5754568, 6057440, 6770080, 7193210, 11509136, 14386420, 23018272, 28772840, 57545680, 115091360]

約数ペア:

[(1, 115091360), (2, 57545680), (4, 28772840), (5, 23018272), (8, 14386420), (10, 11509136), (16, 7193210), (17, 6770080), (19, 6057440), (20, 5754568), (32, 3596605), (34, 3385040), (38, 3028720), (40, 2877284), (68, 1692520), (76, 1514360), (80, 1438642), (85, 1354016), (95, 1211488), (131, 878560), (136, 846260), (152, 757180), (160, 719321), (170, 677008), (190, 605744), (262, 439280), (272, 423130), (289, 398240), (304, 378590), (323, 356320), (340, 338504), (380, 302872), (524, 219640), (544, 211565), (578, 199120), (608, 189295), (646, 178160), (655, 175712), (680, 169252), (760, 151436), (1048, 109820), (1156, 99560), (1292, 89080), (1310, 87856), (1360, 84626), (1445, 79648), (1520, 75718), (1615, 71264), (2096, 54910), (2227, 51680), (2312, 49780), (2489, 46240), (2584, 44540), (2620, 43928), (2720, 42313), (2890, 39824), (3040, 37859), (3230, 35632), (4192, 27455), (4454, 25840), (4624, 24890), (4978, 23120), (5168, 22270), (5240, 21964), (5491, 20960), (5780, 19912), (6460, 17816), (8908, 12920), (9248, 12445), (9956, 11560), (10336, 11135), (10480, 10982)]