15691130280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{55103}}^1$

素因数の和:55240

約数の個数: 192

約数和(自身を含む): 58798172160

約数和(自身を除く): 43107041880

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, 113, 120, 126, 140, 168, 180, 210, 226, 252, 280, 315, 339, 360, 420, 452, 504, 565, 630, 678, 791, 840, 904, 1017, 1130, 1260, 1356, 1582, 1695, 2034, 2260, 2373, 2520, 2712, 3164, 3390, 3955, 4068, 4520, 4746, 5085, 6328, 6780, 7119, 7910, 8136, 9492, 10170, 11865, 13560, 14238, 15820, 18984, 20340, 23730, 28476, 31640, 35595, 40680, 47460, 55103, 56952, 71190, 94920, 110206, 142380, 165309, 220412, 275515, 284760, 330618, 385721, 440824, 495927, 551030, 661236, 771442, 826545, 991854, 1102060, 1157163, 1322472, 1542884, 1653090, 1928605, 1983708, 2204120, 2314326, 2479635, 3085768, 3306180, 3471489, 3857210, 3967416, 4628652, 4959270, 5785815, 6226639, 6612360, 6942978, 7714420, 9257304, 9918540, 11571630, 12453278, 13885956, 15428840, 17357445, 18679917, 19837080, 23143260, 24906556, 27771912, 31133195, 34714890, 37359834, 43586473, 46286520, 49813112, 56039751, 62266390, 69429780, 74719668, 87172946, 93399585, 112079502, 124532780, 130759419, 138859560, 149439336, 174345892, 186799170, 217932365, 224159004, 249065560, 261518838, 280198755, 348691784, 373598340, 392278257, 435864730, 448318008, 523037676, 560397510, 653797095, 747196680, 784556514, 871729460, 1046075352, 1120795020, 1307594190, 1569113028, 1743458920, 1961391285, 2241590040, 2615188380, 3138226056, 3922782570, 5230376760, 7845565140, 15691130280]

約数ペア:

[(1, 15691130280), (2, 7845565140), (3, 5230376760), (4, 3922782570), (5, 3138226056), (6, 2615188380), (7, 2241590040), (8, 1961391285), (9, 1743458920), (10, 1569113028), (12, 1307594190), (14, 1120795020), (15, 1046075352), (18, 871729460), (20, 784556514), (21, 747196680), (24, 653797095), (28, 560397510), (30, 523037676), (35, 448318008), (36, 435864730), (40, 392278257), (42, 373598340), (45, 348691784), (56, 280198755), (60, 261518838), (63, 249065560), (70, 224159004), (72, 217932365), (84, 186799170), (90, 174345892), (105, 149439336), (113, 138859560), (120, 130759419), (126, 124532780), (140, 112079502), (168, 93399585), (180, 87172946), (210, 74719668), (226, 69429780), (252, 62266390), (280, 56039751), (315, 49813112), (339, 46286520), (360, 43586473), (420, 37359834), (452, 34714890), (504, 31133195), (565, 27771912), (630, 24906556), (678, 23143260), (791, 19837080), (840, 18679917), (904, 17357445), (1017, 15428840), (1130, 13885956), (1260, 12453278), (1356, 11571630), (1582, 9918540), (1695, 9257304), (2034, 7714420), (2260, 6942978), (2373, 6612360), (2520, 6226639), (2712, 5785815), (3164, 4959270), (3390, 4628652), (3955, 3967416), (4068, 3857210), (4520, 3471489), (4746, 3306180), (5085, 3085768), (6328, 2479635), (6780, 2314326), (7119, 2204120), (7910, 1983708), (8136, 1928605), (9492, 1653090), (10170, 1542884), (11865, 1322472), (13560, 1157163), (14238, 1102060), (15820, 991854), (18984, 826545), (20340, 771442), (23730, 661236), (28476, 551030), (31640, 495927), (35595, 440824), (40680, 385721), (47460, 330618), (55103, 284760), (56952, 275515), (71190, 220412), (94920, 165309), (110206, 142380)]