13677720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:897

約数の個数: 128

約数和(自身を含む): 49420800

約数和(自身を除く): 35743080

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, 857, 1064, 1140, 1330, 1596, 1714, 1995, 2280, 2571, 2660, 3192, 3428, 3990, 4285, 5142, 5320, 5999, 6856, 7980, 8570, 10284, 11998, 12855, 15960, 16283, 17140, 17997, 20568, 23996, 25710, 29995, 32566, 34280, 35994, 47992, 48849, 51420, 59990, 65132, 71988, 81415, 89985, 97698, 102840, 113981, 119980, 130264, 143976, 162830, 179970, 195396, 227962, 239960, 244245, 325660, 341943, 359940, 390792, 455924, 488490, 569905, 651320, 683886, 719880, 911848, 976980, 1139810, 1367772, 1709715, 1953960, 2279620, 2735544, 3419430, 4559240, 6838860, 13677720]

約数ペア:

[(1, 13677720), (2, 6838860), (3, 4559240), (4, 3419430), (5, 2735544), (6, 2279620), (7, 1953960), (8, 1709715), (10, 1367772), (12, 1139810), (14, 976980), (15, 911848), (19, 719880), (20, 683886), (21, 651320), (24, 569905), (28, 488490), (30, 455924), (35, 390792), (38, 359940), (40, 341943), (42, 325660), (56, 244245), (57, 239960), (60, 227962), (70, 195396), (76, 179970), (84, 162830), (95, 143976), (105, 130264), (114, 119980), (120, 113981), (133, 102840), (140, 97698), (152, 89985), (168, 81415), (190, 71988), (210, 65132), (228, 59990), (266, 51420), (280, 48849), (285, 47992), (380, 35994), (399, 34280), (420, 32566), (456, 29995), (532, 25710), (570, 23996), (665, 20568), (760, 17997), (798, 17140), (840, 16283), (857, 15960), (1064, 12855), (1140, 11998), (1330, 10284), (1596, 8570), (1714, 7980), (1995, 6856), (2280, 5999), (2571, 5320), (2660, 5142), (3192, 4285), (3428, 3990)]