1180966920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1361}}^1$

素因数の和:2415

約数の個数: 128

約数和(自身を含む): 4055927040

約数和(自身を除く): 2874960120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1033, 1361, 2066, 2722, 3099, 4083, 4132, 5165, 5444, 6198, 6805, 7231, 8166, 8264, 9527, 10330, 10888, 12396, 13610, 14462, 15495, 16332, 19054, 20415, 20660, 21693, 24792, 27220, 28581, 28924, 30990, 32664, 36155, 38108, 40830, 41320, 43386, 47635, 54440, 57162, 57848, 61980, 72310, 76216, 81660, 86772, 95270, 108465, 114324, 123960, 142905, 144620, 163320, 173544, 190540, 216930, 228648, 285810, 289240, 381080, 433860, 571620, 867720, 1143240, 1405913, 2811826, 4217739, 5623652, 7029565, 8435478, 9841391, 11247304, 14059130, 16870956, 19682782, 21088695, 28118260, 29524173, 33741912, 39365564, 42177390, 49206955, 56236520, 59048346, 78731128, 84354780, 98413910, 118096692, 147620865, 168709560, 196827820, 236193384, 295241730, 393655640, 590483460, 1180966920]

約数ペア:

[(1, 1180966920), (2, 590483460), (3, 393655640), (4, 295241730), (5, 236193384), (6, 196827820), (7, 168709560), (8, 147620865), (10, 118096692), (12, 98413910), (14, 84354780), (15, 78731128), (20, 59048346), (21, 56236520), (24, 49206955), (28, 42177390), (30, 39365564), (35, 33741912), (40, 29524173), (42, 28118260), (56, 21088695), (60, 19682782), (70, 16870956), (84, 14059130), (105, 11247304), (120, 9841391), (140, 8435478), (168, 7029565), (210, 5623652), (280, 4217739), (420, 2811826), (840, 1405913), (1033, 1143240), (1361, 867720), (2066, 571620), (2722, 433860), (3099, 381080), (4083, 289240), (4132, 285810), (5165, 228648), (5444, 216930), (6198, 190540), (6805, 173544), (7231, 163320), (8166, 144620), (8264, 142905), (9527, 123960), (10330, 114324), (10888, 108465), (12396, 95270), (13610, 86772), (14462, 81660), (15495, 76216), (16332, 72310), (19054, 61980), (20415, 57848), (20660, 57162), (21693, 54440), (24792, 47635), (27220, 43386), (28581, 41320), (28924, 40830), (30990, 38108), (32664, 36155)]