520866360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1650

約数の個数: 192

約数和(自身を含む): 1949875200

約数和(自身を除く): 1429008840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 139, 140, 168, 180, 210, 252, 278, 280, 315, 360, 417, 420, 504, 556, 630, 695, 834, 840, 973, 1112, 1251, 1260, 1390, 1487, 1668, 1946, 2085, 2502, 2520, 2780, 2919, 2974, 3336, 3892, 4170, 4461, 4865, 5004, 5560, 5838, 5948, 6255, 7435, 7784, 8340, 8757, 8922, 9730, 10008, 10409, 11676, 11896, 12510, 13383, 14595, 14870, 16680, 17514, 17844, 19460, 20818, 22305, 23352, 25020, 26766, 29190, 29740, 31227, 35028, 35688, 38920, 41636, 43785, 44610, 50040, 52045, 53532, 58380, 59480, 62454, 66915, 70056, 83272, 87570, 89220, 93681, 104090, 107064, 116760, 124908, 133830, 156135, 175140, 178440, 187362, 206693, 208180, 249816, 267660, 312270, 350280, 374724, 413386, 416360, 468405, 535320, 620079, 624540, 749448, 826772, 936810, 1033465, 1240158, 1249080, 1446851, 1653544, 1860237, 1873620, 2066930, 2480316, 2893702, 3100395, 3720474, 3747240, 4133860, 4340553, 4960632, 5787404, 6200790, 7234255, 7440948, 8267720, 8681106, 9301185, 11574808, 12401580, 13021659, 14468510, 14881896, 17362212, 18602370, 21702765, 24803160, 26043318, 28937020, 34724424, 37204740, 43405530, 52086636, 57874040, 65108295, 74409480, 86811060, 104173272, 130216590, 173622120, 260433180, 520866360]

約数ペア:

[(1, 520866360), (2, 260433180), (3, 173622120), (4, 130216590), (5, 104173272), (6, 86811060), (7, 74409480), (8, 65108295), (9, 57874040), (10, 52086636), (12, 43405530), (14, 37204740), (15, 34724424), (18, 28937020), (20, 26043318), (21, 24803160), (24, 21702765), (28, 18602370), (30, 17362212), (35, 14881896), (36, 14468510), (40, 13021659), (42, 12401580), (45, 11574808), (56, 9301185), (60, 8681106), (63, 8267720), (70, 7440948), (72, 7234255), (84, 6200790), (90, 5787404), (105, 4960632), (120, 4340553), (126, 4133860), (139, 3747240), (140, 3720474), (168, 3100395), (180, 2893702), (210, 2480316), (252, 2066930), (278, 1873620), (280, 1860237), (315, 1653544), (360, 1446851), (417, 1249080), (420, 1240158), (504, 1033465), (556, 936810), (630, 826772), (695, 749448), (834, 624540), (840, 620079), (973, 535320), (1112, 468405), (1251, 416360), (1260, 413386), (1390, 374724), (1487, 350280), (1668, 312270), (1946, 267660), (2085, 249816), (2502, 208180), (2520, 206693), (2780, 187362), (2919, 178440), (2974, 175140), (3336, 156135), (3892, 133830), (4170, 124908), (4461, 116760), (4865, 107064), (5004, 104090), (5560, 93681), (5838, 89220), (5948, 87570), (6255, 83272), (7435, 70056), (7784, 66915), (8340, 62454), (8757, 59480), (8922, 58380), (9730, 53532), (10008, 52045), (10409, 50040), (11676, 44610), (11896, 43785), (12510, 41636), (13383, 38920), (14595, 35688), (14870, 35028), (16680, 31227), (17514, 29740), (17844, 29190), (19460, 26766), (20818, 25020), (22305, 23352)]