42090978840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{83059}}^1$

素因数の和:83217

約数の個数: 128

約数和(自身を含む): 130610188800

約数和(自身を除く): 88519209960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 103, 120, 123, 164, 205, 206, 246, 309, 328, 410, 412, 492, 515, 615, 618, 820, 824, 984, 1030, 1230, 1236, 1545, 1640, 2060, 2460, 2472, 3090, 4120, 4223, 4920, 6180, 8446, 12360, 12669, 16892, 21115, 25338, 33784, 42230, 50676, 63345, 83059, 84460, 101352, 126690, 166118, 168920, 249177, 253380, 332236, 415295, 498354, 506760, 664472, 830590, 996708, 1245885, 1661180, 1993416, 2491770, 3322360, 3405419, 4983540, 6810838, 8555077, 9967080, 10216257, 13621676, 17027095, 17110154, 20432514, 25665231, 27243352, 34054190, 34220308, 40865028, 42775385, 51081285, 51330462, 68108380, 68440616, 81730056, 85550770, 102162570, 102660924, 128326155, 136216760, 171101540, 204325140, 205321848, 256652310, 342203080, 350758157, 408650280, 513304620, 701516314, 1026609240, 1052274471, 1403032628, 1753790785, 2104548942, 2806065256, 3507581570, 4209097884, 5261372355, 7015163140, 8418195768, 10522744710, 14030326280, 21045489420, 42090978840]

約数ペア:

[(1, 42090978840), (2, 21045489420), (3, 14030326280), (4, 10522744710), (5, 8418195768), (6, 7015163140), (8, 5261372355), (10, 4209097884), (12, 3507581570), (15, 2806065256), (20, 2104548942), (24, 1753790785), (30, 1403032628), (40, 1052274471), (41, 1026609240), (60, 701516314), (82, 513304620), (103, 408650280), (120, 350758157), (123, 342203080), (164, 256652310), (205, 205321848), (206, 204325140), (246, 171101540), (309, 136216760), (328, 128326155), (410, 102660924), (412, 102162570), (492, 85550770), (515, 81730056), (615, 68440616), (618, 68108380), (820, 51330462), (824, 51081285), (984, 42775385), (1030, 40865028), (1230, 34220308), (1236, 34054190), (1545, 27243352), (1640, 25665231), (2060, 20432514), (2460, 17110154), (2472, 17027095), (3090, 13621676), (4120, 10216257), (4223, 9967080), (4920, 8555077), (6180, 6810838), (8446, 4983540), (12360, 3405419), (12669, 3322360), (16892, 2491770), (21115, 1993416), (25338, 1661180), (33784, 1245885), (42230, 996708), (50676, 830590), (63345, 664472), (83059, 506760), (84460, 498354), (101352, 415295), (126690, 332236), (166118, 253380), (168920, 249177)]