202111560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:740

約数の個数: 192

約数和(自身を含む): 757411200

約数和(自身を除く): 555299640

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, 577, 630, 695, 834, 840, 973, 1112, 1154, 1251, 1260, 1390, 1668, 1731, 1946, 2085, 2308, 2502, 2520, 2780, 2885, 2919, 3336, 3462, 3892, 4039, 4170, 4616, 4865, 5004, 5193, 5560, 5770, 5838, 6255, 6924, 7784, 8078, 8340, 8655, 8757, 9730, 10008, 10386, 11540, 11676, 12117, 12510, 13848, 14595, 16156, 16680, 17310, 17514, 19460, 20195, 20772, 23080, 23352, 24234, 25020, 25965, 29190, 32312, 34620, 35028, 36351, 38920, 40390, 41544, 43785, 48468, 50040, 51930, 58380, 60585, 69240, 70056, 72702, 80203, 80780, 87570, 96936, 103860, 116760, 121170, 145404, 160406, 161560, 175140, 181755, 207720, 240609, 242340, 290808, 320812, 350280, 363510, 401015, 481218, 484680, 561421, 641624, 721827, 727020, 802030, 962436, 1122842, 1203045, 1443654, 1454040, 1604060, 1684263, 1924872, 2245684, 2406090, 2807105, 2887308, 3208120, 3368526, 3609135, 4491368, 4812180, 5052789, 5614210, 5774616, 6737052, 7218270, 8421315, 9624360, 10105578, 11228420, 13474104, 14436540, 16842630, 20211156, 22456840, 25263945, 28873080, 33685260, 40422312, 50527890, 67370520, 101055780, 202111560]

約数ペア:

[(1, 202111560), (2, 101055780), (3, 67370520), (4, 50527890), (5, 40422312), (6, 33685260), (7, 28873080), (8, 25263945), (9, 22456840), (10, 20211156), (12, 16842630), (14, 14436540), (15, 13474104), (18, 11228420), (20, 10105578), (21, 9624360), (24, 8421315), (28, 7218270), (30, 6737052), (35, 5774616), (36, 5614210), (40, 5052789), (42, 4812180), (45, 4491368), (56, 3609135), (60, 3368526), (63, 3208120), (70, 2887308), (72, 2807105), (84, 2406090), (90, 2245684), (105, 1924872), (120, 1684263), (126, 1604060), (139, 1454040), (140, 1443654), (168, 1203045), (180, 1122842), (210, 962436), (252, 802030), (278, 727020), (280, 721827), (315, 641624), (360, 561421), (417, 484680), (420, 481218), (504, 401015), (556, 363510), (577, 350280), (630, 320812), (695, 290808), (834, 242340), (840, 240609), (973, 207720), (1112, 181755), (1154, 175140), (1251, 161560), (1260, 160406), (1390, 145404), (1668, 121170), (1731, 116760), (1946, 103860), (2085, 96936), (2308, 87570), (2502, 80780), (2520, 80203), (2780, 72702), (2885, 70056), (2919, 69240), (3336, 60585), (3462, 58380), (3892, 51930), (4039, 50040), (4170, 48468), (4616, 43785), (4865, 41544), (5004, 40390), (5193, 38920), (5560, 36351), (5770, 35028), (5838, 34620), (6255, 32312), (6924, 29190), (7784, 25965), (8078, 25020), (8340, 24234), (8655, 23352), (8757, 23080), (9730, 20772), (10008, 20195), (10386, 19460), (11540, 17514), (11676, 17310), (12117, 16680), (12510, 16156), (13848, 14595)]