132431880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4261}}^1$

素因数の和:4319

約数の個数: 128

約数和(自身を含む): 466433280

約数和(自身を除く): 334001400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4261, 4440, 5180, 6216, 7770, 8522, 10360, 12783, 15540, 17044, 21305, 25566, 29827, 31080, 34088, 42610, 51132, 59654, 63915, 85220, 89481, 102264, 119308, 127830, 149135, 157657, 170440, 178962, 238616, 255660, 298270, 315314, 357924, 447405, 472971, 511320, 596540, 630628, 715848, 788285, 894810, 945942, 1103599, 1193080, 1261256, 1576570, 1789620, 1891884, 2207198, 2364855, 3153140, 3310797, 3579240, 3783768, 4414396, 4729710, 5517995, 6306280, 6621594, 8828792, 9459420, 11035990, 13243188, 16553985, 18918840, 22071980, 26486376, 33107970, 44143960, 66215940, 132431880]

約数ペア:

[(1, 132431880), (2, 66215940), (3, 44143960), (4, 33107970), (5, 26486376), (6, 22071980), (7, 18918840), (8, 16553985), (10, 13243188), (12, 11035990), (14, 9459420), (15, 8828792), (20, 6621594), (21, 6306280), (24, 5517995), (28, 4729710), (30, 4414396), (35, 3783768), (37, 3579240), (40, 3310797), (42, 3153140), (56, 2364855), (60, 2207198), (70, 1891884), (74, 1789620), (84, 1576570), (105, 1261256), (111, 1193080), (120, 1103599), (140, 945942), (148, 894810), (168, 788285), (185, 715848), (210, 630628), (222, 596540), (259, 511320), (280, 472971), (296, 447405), (370, 357924), (420, 315314), (444, 298270), (518, 255660), (555, 238616), (740, 178962), (777, 170440), (840, 157657), (888, 149135), (1036, 127830), (1110, 119308), (1295, 102264), (1480, 89481), (1554, 85220), (2072, 63915), (2220, 59654), (2590, 51132), (3108, 42610), (3885, 34088), (4261, 31080), (4440, 29827), (5180, 25566), (6216, 21305), (7770, 17044), (8522, 15540), (10360, 12783)]