127677480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8941}}^1$

素因数の和:8979

約数の個数: 128

約数和(自身を含む): 463553280

約数和(自身を除く): 335875800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 8941, 14280, 17882, 26823, 35764, 44705, 53646, 62587, 71528, 89410, 107292, 125174, 134115, 151997, 178820, 187761, 214584, 250348, 268230, 303994, 312935, 357640, 375522, 455991, 500696, 536460, 607988, 625870, 751044, 759985, 911982, 938805, 1063979, 1072920, 1215976, 1251740, 1502088, 1519970, 1823964, 1877610, 2127958, 2279955, 2503480, 3039940, 3191937, 3647928, 3755220, 4255916, 4559910, 5319895, 6079880, 6383874, 7510440, 8511832, 9119820, 10639790, 12767748, 15959685, 18239640, 21279580, 25535496, 31919370, 42559160, 63838740, 127677480]

約数ペア:

[(1, 127677480), (2, 63838740), (3, 42559160), (4, 31919370), (5, 25535496), (6, 21279580), (7, 18239640), (8, 15959685), (10, 12767748), (12, 10639790), (14, 9119820), (15, 8511832), (17, 7510440), (20, 6383874), (21, 6079880), (24, 5319895), (28, 4559910), (30, 4255916), (34, 3755220), (35, 3647928), (40, 3191937), (42, 3039940), (51, 2503480), (56, 2279955), (60, 2127958), (68, 1877610), (70, 1823964), (84, 1519970), (85, 1502088), (102, 1251740), (105, 1215976), (119, 1072920), (120, 1063979), (136, 938805), (140, 911982), (168, 759985), (170, 751044), (204, 625870), (210, 607988), (238, 536460), (255, 500696), (280, 455991), (340, 375522), (357, 357640), (408, 312935), (420, 303994), (476, 268230), (510, 250348), (595, 214584), (680, 187761), (714, 178820), (840, 151997), (952, 134115), (1020, 125174), (1190, 107292), (1428, 89410), (1785, 71528), (2040, 62587), (2380, 53646), (2856, 44705), (3570, 35764), (4760, 26823), (7140, 17882), (8941, 14280)]