4938686040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{7129}}^1$

素因数の和:7417

約数の個数: 128

約数和(自身を含む): 15524006400

約数和(自身を除く): 10585320360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 251, 276, 345, 460, 502, 552, 690, 753, 920, 1004, 1255, 1380, 1506, 2008, 2510, 2760, 3012, 3765, 5020, 5773, 6024, 7129, 7530, 10040, 11546, 14258, 15060, 17319, 21387, 23092, 28516, 28865, 30120, 34638, 35645, 42774, 46184, 57032, 57730, 69276, 71290, 85548, 86595, 106935, 115460, 138552, 142580, 163967, 171096, 173190, 213870, 230920, 285160, 327934, 346380, 427740, 491901, 655868, 692760, 819835, 855480, 983802, 1311736, 1639670, 1789379, 1967604, 2459505, 3279340, 3578758, 3935208, 4919010, 5368137, 6558680, 7157516, 8946895, 9838020, 10736274, 14315032, 17893790, 19676040, 21472548, 26840685, 35787580, 41155717, 42945096, 53681370, 71575160, 82311434, 107362740, 123467151, 164622868, 205778585, 214725480, 246934302, 329245736, 411557170, 493868604, 617335755, 823114340, 987737208, 1234671510, 1646228680, 2469343020, 4938686040]

約数ペア:

[(1, 4938686040), (2, 2469343020), (3, 1646228680), (4, 1234671510), (5, 987737208), (6, 823114340), (8, 617335755), (10, 493868604), (12, 411557170), (15, 329245736), (20, 246934302), (23, 214725480), (24, 205778585), (30, 164622868), (40, 123467151), (46, 107362740), (60, 82311434), (69, 71575160), (92, 53681370), (115, 42945096), (120, 41155717), (138, 35787580), (184, 26840685), (230, 21472548), (251, 19676040), (276, 17893790), (345, 14315032), (460, 10736274), (502, 9838020), (552, 8946895), (690, 7157516), (753, 6558680), (920, 5368137), (1004, 4919010), (1255, 3935208), (1380, 3578758), (1506, 3279340), (2008, 2459505), (2510, 1967604), (2760, 1789379), (3012, 1639670), (3765, 1311736), (5020, 983802), (5773, 855480), (6024, 819835), (7129, 692760), (7530, 655868), (10040, 491901), (11546, 427740), (14258, 346380), (15060, 327934), (17319, 285160), (21387, 230920), (23092, 213870), (28516, 173190), (28865, 171096), (30120, 163967), (34638, 142580), (35645, 138552), (42774, 115460), (46184, 106935), (57032, 86595), (57730, 85548), (69276, 71290)]