76151280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 248269824

約数和(自身を除く): 172118544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 47, 48, 60, 80, 86, 94, 120, 129, 141, 157, 172, 188, 215, 235, 240, 258, 282, 314, 344, 376, 430, 470, 471, 516, 564, 628, 645, 688, 705, 752, 785, 860, 940, 942, 1032, 1128, 1256, 1290, 1410, 1570, 1720, 1880, 1884, 2021, 2064, 2256, 2355, 2512, 2580, 2820, 3140, 3440, 3760, 3768, 4042, 4710, 5160, 5640, 6063, 6280, 6751, 7379, 7536, 8084, 9420, 10105, 10320, 11280, 12126, 12560, 13502, 14758, 16168, 18840, 20210, 20253, 22137, 24252, 27004, 29516, 30315, 32336, 33755, 36895, 37680, 40420, 40506, 44274, 48504, 54008, 59032, 60630, 67510, 73790, 80840, 81012, 88548, 97008, 101265, 108016, 110685, 118064, 121260, 135020, 147580, 161680, 162024, 177096, 202530, 221370, 242520, 270040, 295160, 317297, 324048, 354192, 405060, 442740, 485040, 540080, 590320, 634594, 810120, 885480, 951891, 1269188, 1586485, 1620240, 1770960, 1903782, 2538376, 3172970, 3807564, 4759455, 5076752, 6345940, 7615128, 9518910, 12691880, 15230256, 19037820, 25383760, 38075640, 76151280]

約数ペア:

[(1, 76151280), (2, 38075640), (3, 25383760), (4, 19037820), (5, 15230256), (6, 12691880), (8, 9518910), (10, 7615128), (12, 6345940), (15, 5076752), (16, 4759455), (20, 3807564), (24, 3172970), (30, 2538376), (40, 1903782), (43, 1770960), (47, 1620240), (48, 1586485), (60, 1269188), (80, 951891), (86, 885480), (94, 810120), (120, 634594), (129, 590320), (141, 540080), (157, 485040), (172, 442740), (188, 405060), (215, 354192), (235, 324048), (240, 317297), (258, 295160), (282, 270040), (314, 242520), (344, 221370), (376, 202530), (430, 177096), (470, 162024), (471, 161680), (516, 147580), (564, 135020), (628, 121260), (645, 118064), (688, 110685), (705, 108016), (752, 101265), (785, 97008), (860, 88548), (940, 81012), (942, 80840), (1032, 73790), (1128, 67510), (1256, 60630), (1290, 59032), (1410, 54008), (1570, 48504), (1720, 44274), (1880, 40506), (1884, 40420), (2021, 37680), (2064, 36895), (2256, 33755), (2355, 32336), (2512, 30315), (2580, 29516), (2820, 27004), (3140, 24252), (3440, 22137), (3760, 20253), (3768, 20210), (4042, 18840), (4710, 16168), (5160, 14758), (5640, 13502), (6063, 12560), (6280, 12126), (6751, 11280), (7379, 10320), (7536, 10105), (8084, 9420)]