76609680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1525

約数の個数: 160

約数和(自身を含む): 280363008

約数和(自身を除く): 203753328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1471, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2942, 3255, 3472, 3720, 4340, 4413, 5208, 5884, 6510, 7355, 7440, 8680, 8826, 10297, 10416, 11768, 13020, 14710, 17360, 17652, 20594, 22065, 23536, 26040, 29420, 30891, 35304, 41188, 44130, 45601, 51485, 52080, 58840, 61782, 70608, 82376, 88260, 91202, 102970, 117680, 123564, 136803, 154455, 164752, 176520, 182404, 205940, 228005, 247128, 273606, 308910, 319207, 353040, 364808, 411880, 456010, 494256, 547212, 617820, 638414, 684015, 729616, 823760, 912020, 957621, 1094424, 1235640, 1276828, 1368030, 1596035, 1824040, 1915242, 2188848, 2471280, 2553656, 2736060, 3192070, 3648080, 3830484, 4788105, 5107312, 5472120, 6384140, 7660968, 9576210, 10944240, 12768280, 15321936, 19152420, 25536560, 38304840, 76609680]

約数ペア:

[(1, 76609680), (2, 38304840), (3, 25536560), (4, 19152420), (5, 15321936), (6, 12768280), (7, 10944240), (8, 9576210), (10, 7660968), (12, 6384140), (14, 5472120), (15, 5107312), (16, 4788105), (20, 3830484), (21, 3648080), (24, 3192070), (28, 2736060), (30, 2553656), (31, 2471280), (35, 2188848), (40, 1915242), (42, 1824040), (48, 1596035), (56, 1368030), (60, 1276828), (62, 1235640), (70, 1094424), (80, 957621), (84, 912020), (93, 823760), (105, 729616), (112, 684015), (120, 638414), (124, 617820), (140, 547212), (155, 494256), (168, 456010), (186, 411880), (210, 364808), (217, 353040), (240, 319207), (248, 308910), (280, 273606), (310, 247128), (336, 228005), (372, 205940), (420, 182404), (434, 176520), (465, 164752), (496, 154455), (560, 136803), (620, 123564), (651, 117680), (744, 102970), (840, 91202), (868, 88260), (930, 82376), (1085, 70608), (1240, 61782), (1302, 58840), (1471, 52080), (1488, 51485), (1680, 45601), (1736, 44130), (1860, 41188), (2170, 35304), (2480, 30891), (2604, 29420), (2942, 26040), (3255, 23536), (3472, 22065), (3720, 20594), (4340, 17652), (4413, 17360), (5208, 14710), (5884, 13020), (6510, 11768), (7355, 10416), (7440, 10297), (8680, 8826)]