233880660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:942

約数の個数: 144

約数和(自身を含む): 771004416

約数和(自身を除く): 537123756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 508, 585, 635, 762, 780, 787, 1143, 1170, 1270, 1524, 1574, 1651, 1905, 2286, 2340, 2361, 2540, 3148, 3302, 3810, 3935, 4572, 4722, 4953, 5715, 6604, 7083, 7620, 7870, 8255, 9444, 9906, 10231, 11430, 11805, 14166, 14859, 15740, 16510, 19812, 20462, 22860, 23610, 24765, 28332, 29718, 30693, 33020, 35415, 40924, 47220, 49530, 51155, 59436, 61386, 70830, 74295, 92079, 99060, 99949, 102310, 122772, 141660, 148590, 153465, 184158, 199898, 204620, 297180, 299847, 306930, 368316, 399796, 460395, 499745, 599694, 613860, 899541, 920790, 999490, 1199388, 1299337, 1499235, 1799082, 1841580, 1998980, 2598674, 2998470, 3598164, 3898011, 4497705, 5197348, 5996940, 6496685, 7796022, 8995410, 11694033, 12993370, 15592044, 17990820, 19490055, 23388066, 25986740, 38980110, 46776132, 58470165, 77960220, 116940330, 233880660]

約数ペア:

[(1, 233880660), (2, 116940330), (3, 77960220), (4, 58470165), (5, 46776132), (6, 38980110), (9, 25986740), (10, 23388066), (12, 19490055), (13, 17990820), (15, 15592044), (18, 12993370), (20, 11694033), (26, 8995410), (30, 7796022), (36, 6496685), (39, 5996940), (45, 5197348), (52, 4497705), (60, 3898011), (65, 3598164), (78, 2998470), (90, 2598674), (117, 1998980), (127, 1841580), (130, 1799082), (156, 1499235), (180, 1299337), (195, 1199388), (234, 999490), (254, 920790), (260, 899541), (381, 613860), (390, 599694), (468, 499745), (508, 460395), (585, 399796), (635, 368316), (762, 306930), (780, 299847), (787, 297180), (1143, 204620), (1170, 199898), (1270, 184158), (1524, 153465), (1574, 148590), (1651, 141660), (1905, 122772), (2286, 102310), (2340, 99949), (2361, 99060), (2540, 92079), (3148, 74295), (3302, 70830), (3810, 61386), (3935, 59436), (4572, 51155), (4722, 49530), (4953, 47220), (5715, 40924), (6604, 35415), (7083, 33020), (7620, 30693), (7870, 29718), (8255, 28332), (9444, 24765), (9906, 23610), (10231, 22860), (11430, 20462), (11805, 19812), (14166, 16510), (14859, 15740)]