140919240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 256

約数和(自身を含む): 535818240

約数和(自身を除く): 394899000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 101, 105, 110, 120, 132, 140, 151, 154, 165, 168, 202, 210, 220, 231, 264, 280, 302, 303, 308, 330, 385, 404, 420, 440, 453, 462, 505, 604, 606, 616, 660, 707, 755, 770, 808, 840, 906, 924, 1010, 1057, 1111, 1155, 1208, 1212, 1320, 1414, 1510, 1515, 1540, 1661, 1812, 1848, 2020, 2114, 2121, 2222, 2265, 2310, 2424, 2828, 3020, 3030, 3080, 3171, 3322, 3333, 3535, 3624, 4040, 4228, 4242, 4444, 4530, 4620, 4983, 5285, 5555, 5656, 6040, 6060, 6342, 6644, 6666, 7070, 7777, 8305, 8456, 8484, 8888, 9060, 9240, 9966, 10570, 10605, 11110, 11627, 12120, 12684, 13288, 13332, 14140, 15251, 15554, 15855, 16610, 16665, 16968, 18120, 19932, 21140, 21210, 22220, 23254, 23331, 24915, 25368, 26664, 28280, 30502, 31108, 31710, 33220, 33330, 34881, 38885, 39864, 42280, 42420, 44440, 45753, 46508, 46662, 49830, 58135, 61004, 62216, 63420, 66440, 66660, 69762, 76255, 77770, 84840, 91506, 93016, 93324, 99660, 106757, 116270, 116655, 122008, 126840, 133320, 139524, 152510, 155540, 167761, 174405, 183012, 186648, 199320, 213514, 228765, 232540, 233310, 279048, 305020, 311080, 320271, 335522, 348810, 366024, 427028, 457530, 465080, 466620, 503283, 533785, 610040, 640542, 671044, 697620, 838805, 854056, 915060, 933240, 1006566, 1067570, 1174327, 1281084, 1342088, 1395240, 1601355, 1677610, 1830120, 2013132, 2135140, 2348654, 2516415, 2562168, 3202710, 3355220, 3522981, 4026264, 4270280, 4697308, 5032830, 5871635, 6405420, 6710440, 7045962, 9394616, 10065660, 11743270, 12810840, 14091924, 17614905, 20131320, 23486540, 28183848, 35229810, 46973080, 70459620, 140919240]

約数ペア:

[(1, 140919240), (2, 70459620), (3, 46973080), (4, 35229810), (5, 28183848), (6, 23486540), (7, 20131320), (8, 17614905), (10, 14091924), (11, 12810840), (12, 11743270), (14, 10065660), (15, 9394616), (20, 7045962), (21, 6710440), (22, 6405420), (24, 5871635), (28, 5032830), (30, 4697308), (33, 4270280), (35, 4026264), (40, 3522981), (42, 3355220), (44, 3202710), (55, 2562168), (56, 2516415), (60, 2348654), (66, 2135140), (70, 2013132), (77, 1830120), (84, 1677610), (88, 1601355), (101, 1395240), (105, 1342088), (110, 1281084), (120, 1174327), (132, 1067570), (140, 1006566), (151, 933240), (154, 915060), (165, 854056), (168, 838805), (202, 697620), (210, 671044), (220, 640542), (231, 610040), (264, 533785), (280, 503283), (302, 466620), (303, 465080), (308, 457530), (330, 427028), (385, 366024), (404, 348810), (420, 335522), (440, 320271), (453, 311080), (462, 305020), (505, 279048), (604, 233310), (606, 232540), (616, 228765), (660, 213514), (707, 199320), (755, 186648), (770, 183012), (808, 174405), (840, 167761), (906, 155540), (924, 152510), (1010, 139524), (1057, 133320), (1111, 126840), (1155, 122008), (1208, 116655), (1212, 116270), (1320, 106757), (1414, 99660), (1510, 93324), (1515, 93016), (1540, 91506), (1661, 84840), (1812, 77770), (1848, 76255), (2020, 69762), (2114, 66660), (2121, 66440), (2222, 63420), (2265, 62216), (2310, 61004), (2424, 58135), (2828, 49830), (3020, 46662), (3030, 46508), (3080, 45753), (3171, 44440), (3322, 42420), (3333, 42280), (3535, 39864), (3624, 38885), (4040, 34881), (4228, 33330), (4242, 33220), (4444, 31710), (4530, 31108), (4620, 30502), (4983, 28280), (5285, 26664), (5555, 25368), (5656, 24915), (6040, 23331), (6060, 23254), (6342, 22220), (6644, 21210), (6666, 21140), (7070, 19932), (7777, 18120), (8305, 16968), (8456, 16665), (8484, 16610), (8888, 15855), (9060, 15554), (9240, 15251), (9966, 14140), (10570, 13332), (10605, 13288), (11110, 12684), (11627, 12120)]