13888560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{1181}}^1$

素因数の和:1211

約数の個数: 120

約数和(自身を含む): 50126256

約数和(自身を除く): 36237696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1181, 1470, 1680, 1960, 2352, 2362, 2940, 3543, 3920, 4724, 5880, 5905, 7086, 8267, 9448, 11760, 11810, 14172, 16534, 17715, 18896, 23620, 24801, 28344, 33068, 35430, 41335, 47240, 49602, 56688, 57869, 66136, 70860, 82670, 94480, 99204, 115738, 124005, 132272, 141720, 165340, 173607, 198408, 231476, 248010, 283440, 289345, 330680, 347214, 396816, 462952, 496020, 578690, 661360, 694428, 868035, 925904, 992040, 1157380, 1388856, 1736070, 1984080, 2314760, 2777712, 3472140, 4629520, 6944280, 13888560]

約数ペア:

[(1, 13888560), (2, 6944280), (3, 4629520), (4, 3472140), (5, 2777712), (6, 2314760), (7, 1984080), (8, 1736070), (10, 1388856), (12, 1157380), (14, 992040), (15, 925904), (16, 868035), (20, 694428), (21, 661360), (24, 578690), (28, 496020), (30, 462952), (35, 396816), (40, 347214), (42, 330680), (48, 289345), (49, 283440), (56, 248010), (60, 231476), (70, 198408), (80, 173607), (84, 165340), (98, 141720), (105, 132272), (112, 124005), (120, 115738), (140, 99204), (147, 94480), (168, 82670), (196, 70860), (210, 66136), (240, 57869), (245, 56688), (280, 49602), (294, 47240), (336, 41335), (392, 35430), (420, 33068), (490, 28344), (560, 24801), (588, 23620), (735, 18896), (784, 17715), (840, 16534), (980, 14172), (1176, 11810), (1181, 11760), (1470, 9448), (1680, 8267), (1960, 7086), (2352, 5905), (2362, 5880), (2940, 4724), (3543, 3920)]