55515668880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33045041}}^1$

素因数の和:33045064

約数の個数: 80

約数和(自身を含む): 196684089984

約数和(自身を除く): 141168421104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 33045041, 66090082, 99135123, 132180164, 165225205, 198270246, 231315287, 264360328, 330450410, 396540492, 462630574, 495675615, 528720656, 660900820, 693945861, 793080984, 925261148, 991351230, 1156576435, 1321801640, 1387891722, 1586161968, 1850522296, 1982702460, 2313152870, 2643603280, 2775783444, 3469729305, 3701044592, 3965404920, 4626305740, 5551566888, 6939458610, 7930809840, 9252611480, 11103133776, 13878917220, 18505222960, 27757834440, 55515668880]

約数ペア:

[(1, 55515668880), (2, 27757834440), (3, 18505222960), (4, 13878917220), (5, 11103133776), (6, 9252611480), (7, 7930809840), (8, 6939458610), (10, 5551566888), (12, 4626305740), (14, 3965404920), (15, 3701044592), (16, 3469729305), (20, 2775783444), (21, 2643603280), (24, 2313152870), (28, 1982702460), (30, 1850522296), (35, 1586161968), (40, 1387891722), (42, 1321801640), (48, 1156576435), (56, 991351230), (60, 925261148), (70, 793080984), (80, 693945861), (84, 660900820), (105, 528720656), (112, 495675615), (120, 462630574), (140, 396540492), (168, 330450410), (210, 264360328), (240, 231315287), (280, 198270246), (336, 165225205), (420, 132180164), (560, 99135123), (840, 66090082), (1680, 33045041)]