77027160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:985

約数の個数: 128

約数和(自身を含む): 266872320

約数和(自身を除く): 189845160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 857, 1070, 1284, 1498, 1605, 1714, 2140, 2247, 2568, 2571, 2996, 3210, 3428, 3745, 4280, 4285, 4494, 5142, 5992, 5999, 6420, 6856, 7490, 8570, 8988, 10284, 11235, 11998, 12840, 12855, 14980, 17140, 17976, 17997, 20568, 22470, 23996, 25710, 29960, 29995, 34280, 35994, 44940, 47992, 51420, 59990, 71988, 89880, 89985, 91699, 102840, 119980, 143976, 179970, 183398, 239960, 275097, 359940, 366796, 458495, 550194, 641893, 719880, 733592, 916990, 1100388, 1283786, 1375485, 1833980, 1925679, 2200776, 2567572, 2750970, 3209465, 3667960, 3851358, 5135144, 5501940, 6418930, 7702716, 9628395, 11003880, 12837860, 15405432, 19256790, 25675720, 38513580, 77027160]

約数ペア:

[(1, 77027160), (2, 38513580), (3, 25675720), (4, 19256790), (5, 15405432), (6, 12837860), (7, 11003880), (8, 9628395), (10, 7702716), (12, 6418930), (14, 5501940), (15, 5135144), (20, 3851358), (21, 3667960), (24, 3209465), (28, 2750970), (30, 2567572), (35, 2200776), (40, 1925679), (42, 1833980), (56, 1375485), (60, 1283786), (70, 1100388), (84, 916990), (105, 733592), (107, 719880), (120, 641893), (140, 550194), (168, 458495), (210, 366796), (214, 359940), (280, 275097), (321, 239960), (420, 183398), (428, 179970), (535, 143976), (642, 119980), (749, 102840), (840, 91699), (856, 89985), (857, 89880), (1070, 71988), (1284, 59990), (1498, 51420), (1605, 47992), (1714, 44940), (2140, 35994), (2247, 34280), (2568, 29995), (2571, 29960), (2996, 25710), (3210, 23996), (3428, 22470), (3745, 20568), (4280, 17997), (4285, 17976), (4494, 17140), (5142, 14980), (5992, 12855), (5999, 12840), (6420, 11998), (6856, 11235), (7490, 10284), (8570, 8988)]