1640374050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{26479}}^1$

素因数の和:26560

約数の個数: 96

約数和(自身を含む): 4728268800

約数和(自身を除く): 3087894750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 59, 70, 75, 105, 118, 150, 175, 177, 210, 295, 350, 354, 413, 525, 590, 826, 885, 1050, 1239, 1475, 1770, 2065, 2478, 2950, 4130, 4425, 6195, 8850, 10325, 12390, 20650, 26479, 30975, 52958, 61950, 79437, 132395, 158874, 185353, 264790, 370706, 397185, 556059, 661975, 794370, 926765, 1112118, 1323950, 1562261, 1853530, 1985925, 2780295, 3124522, 3971850, 4633825, 4686783, 5560590, 7811305, 9267650, 9373566, 10935827, 13901475, 15622610, 21871654, 23433915, 27802950, 32807481, 39056525, 46867830, 54679135, 65614962, 78113050, 109358270, 117169575, 164037405, 234339150, 273395675, 328074810, 546791350, 820187025, 1640374050]

約数ペア:

[(1, 1640374050), (2, 820187025), (3, 546791350), (5, 328074810), (6, 273395675), (7, 234339150), (10, 164037405), (14, 117169575), (15, 109358270), (21, 78113050), (25, 65614962), (30, 54679135), (35, 46867830), (42, 39056525), (50, 32807481), (59, 27802950), (70, 23433915), (75, 21871654), (105, 15622610), (118, 13901475), (150, 10935827), (175, 9373566), (177, 9267650), (210, 7811305), (295, 5560590), (350, 4686783), (354, 4633825), (413, 3971850), (525, 3124522), (590, 2780295), (826, 1985925), (885, 1853530), (1050, 1562261), (1239, 1323950), (1475, 1112118), (1770, 926765), (2065, 794370), (2478, 661975), (2950, 556059), (4130, 397185), (4425, 370706), (6195, 264790), (8850, 185353), (10325, 158874), (12390, 132395), (20650, 79437), (26479, 61950), (30975, 52958)]