677092920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11353}}^1$

素因数の和:11445

約数の個数: 128

約数和(自身を含む): 2354365440

約数和(自身を除く): 1677272520

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, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5964, 7455, 8520, 9940, 11353, 11928, 14910, 19880, 22706, 29820, 34059, 45412, 56765, 59640, 68118, 79471, 90824, 113530, 136236, 158942, 170295, 227060, 238413, 272472, 317884, 340590, 397355, 454120, 476826, 635768, 681180, 794710, 806063, 953652, 1192065, 1362360, 1589420, 1612126, 1907304, 2384130, 2418189, 3178840, 3224252, 4030315, 4768260, 4836378, 5642441, 6448504, 8060630, 9536520, 9672756, 11284882, 12090945, 16121260, 16927323, 19345512, 22569764, 24181890, 28212205, 32242520, 33854646, 45139528, 48363780, 56424410, 67709292, 84636615, 96727560, 112848820, 135418584, 169273230, 225697640, 338546460, 677092920]

約数ペア:

[(1, 677092920), (2, 338546460), (3, 225697640), (4, 169273230), (5, 135418584), (6, 112848820), (7, 96727560), (8, 84636615), (10, 67709292), (12, 56424410), (14, 48363780), (15, 45139528), (20, 33854646), (21, 32242520), (24, 28212205), (28, 24181890), (30, 22569764), (35, 19345512), (40, 16927323), (42, 16121260), (56, 12090945), (60, 11284882), (70, 9672756), (71, 9536520), (84, 8060630), (105, 6448504), (120, 5642441), (140, 4836378), (142, 4768260), (168, 4030315), (210, 3224252), (213, 3178840), (280, 2418189), (284, 2384130), (355, 1907304), (420, 1612126), (426, 1589420), (497, 1362360), (568, 1192065), (710, 953652), (840, 806063), (852, 794710), (994, 681180), (1065, 635768), (1420, 476826), (1491, 454120), (1704, 397355), (1988, 340590), (2130, 317884), (2485, 272472), (2840, 238413), (2982, 227060), (3976, 170295), (4260, 158942), (4970, 136236), (5964, 113530), (7455, 90824), (8520, 79471), (9940, 68118), (11353, 59640), (11928, 56765), (14910, 45412), (19880, 34059), (22706, 29820)]