73241040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 238841856

約数和(自身を除く): 165600816

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, 151, 172, 188, 215, 235, 240, 258, 282, 302, 344, 376, 430, 453, 470, 516, 564, 604, 645, 688, 705, 752, 755, 860, 906, 940, 1032, 1128, 1208, 1290, 1410, 1510, 1720, 1812, 1880, 2021, 2064, 2256, 2265, 2416, 2580, 2820, 3020, 3440, 3624, 3760, 4042, 4530, 5160, 5640, 6040, 6063, 6493, 7097, 7248, 8084, 9060, 10105, 10320, 11280, 12080, 12126, 12986, 14194, 16168, 18120, 19479, 20210, 21291, 24252, 25972, 28388, 30315, 32336, 32465, 35485, 36240, 38958, 40420, 42582, 48504, 51944, 56776, 60630, 64930, 70970, 77916, 80840, 85164, 97008, 97395, 103888, 106455, 113552, 121260, 129860, 141940, 155832, 161680, 170328, 194790, 212910, 242520, 259720, 283880, 305171, 311664, 340656, 389580, 425820, 485040, 519440, 567760, 610342, 779160, 851640, 915513, 1220684, 1525855, 1558320, 1703280, 1831026, 2441368, 3051710, 3662052, 4577565, 4882736, 6103420, 7324104, 9155130, 12206840, 14648208, 18310260, 24413680, 36620520, 73241040]

約数ペア:

[(1, 73241040), (2, 36620520), (3, 24413680), (4, 18310260), (5, 14648208), (6, 12206840), (8, 9155130), (10, 7324104), (12, 6103420), (15, 4882736), (16, 4577565), (20, 3662052), (24, 3051710), (30, 2441368), (40, 1831026), (43, 1703280), (47, 1558320), (48, 1525855), (60, 1220684), (80, 915513), (86, 851640), (94, 779160), (120, 610342), (129, 567760), (141, 519440), (151, 485040), (172, 425820), (188, 389580), (215, 340656), (235, 311664), (240, 305171), (258, 283880), (282, 259720), (302, 242520), (344, 212910), (376, 194790), (430, 170328), (453, 161680), (470, 155832), (516, 141940), (564, 129860), (604, 121260), (645, 113552), (688, 106455), (705, 103888), (752, 97395), (755, 97008), (860, 85164), (906, 80840), (940, 77916), (1032, 70970), (1128, 64930), (1208, 60630), (1290, 56776), (1410, 51944), (1510, 48504), (1720, 42582), (1812, 40420), (1880, 38958), (2021, 36240), (2064, 35485), (2256, 32465), (2265, 32336), (2416, 30315), (2580, 28388), (2820, 25972), (3020, 24252), (3440, 21291), (3624, 20210), (3760, 19479), (4042, 18120), (4530, 16168), (5160, 14194), (5640, 12986), (6040, 12126), (6063, 12080), (6493, 11280), (7097, 10320), (7248, 10105), (8084, 9060)]