382148520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12893}}^1$

素因数の和:12939

約数の個数: 128

約数和(自身を含む): 1299715200

約数和(自身を除く): 917566680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 12893, 14820, 25786, 29640, 38679, 51572, 64465, 77358, 103144, 128930, 154716, 167609, 193395, 244967, 257860, 309432, 335218, 386790, 489934, 502827, 515720, 670436, 734901, 773580, 838045, 979868, 1005654, 1224835, 1340872, 1469802, 1547160, 1676090, 1959736, 2011308, 2449670, 2514135, 2939604, 3184571, 3352180, 3674505, 4022616, 4899340, 5028270, 5879208, 6369142, 6704360, 7349010, 9553713, 9798680, 10056540, 12738284, 14698020, 15922855, 19107426, 20113080, 25476568, 29396040, 31845710, 38214852, 47768565, 63691420, 76429704, 95537130, 127382840, 191074260, 382148520]

約数ペア:

[(1, 382148520), (2, 191074260), (3, 127382840), (4, 95537130), (5, 76429704), (6, 63691420), (8, 47768565), (10, 38214852), (12, 31845710), (13, 29396040), (15, 25476568), (19, 20113080), (20, 19107426), (24, 15922855), (26, 14698020), (30, 12738284), (38, 10056540), (39, 9798680), (40, 9553713), (52, 7349010), (57, 6704360), (60, 6369142), (65, 5879208), (76, 5028270), (78, 4899340), (95, 4022616), (104, 3674505), (114, 3352180), (120, 3184571), (130, 2939604), (152, 2514135), (156, 2449670), (190, 2011308), (195, 1959736), (228, 1676090), (247, 1547160), (260, 1469802), (285, 1340872), (312, 1224835), (380, 1005654), (390, 979868), (456, 838045), (494, 773580), (520, 734901), (570, 670436), (741, 515720), (760, 502827), (780, 489934), (988, 386790), (1140, 335218), (1235, 309432), (1482, 257860), (1560, 244967), (1976, 193395), (2280, 167609), (2470, 154716), (2964, 128930), (3705, 103144), (4940, 77358), (5928, 64465), (7410, 51572), (9880, 38679), (12893, 29640), (14820, 25786)]