129100440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8089}}^1$

素因数の和:8129

約数の個数: 128

約数和(自身を含む): 465984000

約数和(自身を除く): 336883560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 8089, 15960, 16178, 24267, 32356, 40445, 48534, 56623, 64712, 80890, 97068, 113246, 121335, 153691, 161780, 169869, 194136, 226492, 242670, 283115, 307382, 323560, 339738, 452984, 461073, 485340, 566230, 614764, 679476, 768455, 849345, 922146, 970680, 1075837, 1132460, 1229528, 1358952, 1536910, 1698690, 1844292, 2151674, 2264920, 2305365, 3073820, 3227511, 3397380, 3688584, 4303348, 4610730, 5379185, 6147640, 6455022, 6794760, 8606696, 9221460, 10758370, 12910044, 16137555, 18442920, 21516740, 25820088, 32275110, 43033480, 64550220, 129100440]

約数ペア:

[(1, 129100440), (2, 64550220), (3, 43033480), (4, 32275110), (5, 25820088), (6, 21516740), (7, 18442920), (8, 16137555), (10, 12910044), (12, 10758370), (14, 9221460), (15, 8606696), (19, 6794760), (20, 6455022), (21, 6147640), (24, 5379185), (28, 4610730), (30, 4303348), (35, 3688584), (38, 3397380), (40, 3227511), (42, 3073820), (56, 2305365), (57, 2264920), (60, 2151674), (70, 1844292), (76, 1698690), (84, 1536910), (95, 1358952), (105, 1229528), (114, 1132460), (120, 1075837), (133, 970680), (140, 922146), (152, 849345), (168, 768455), (190, 679476), (210, 614764), (228, 566230), (266, 485340), (280, 461073), (285, 452984), (380, 339738), (399, 323560), (420, 307382), (456, 283115), (532, 242670), (570, 226492), (665, 194136), (760, 169869), (798, 161780), (840, 153691), (1064, 121335), (1140, 113246), (1330, 97068), (1596, 80890), (1995, 64712), (2280, 56623), (2660, 48534), (3192, 40445), (3990, 32356), (5320, 24267), (7980, 16178), (8089, 15960)]