14439320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 38782800

約数和(自身を除く): 24343480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 139, 140, 196, 212, 245, 265, 278, 280, 371, 392, 424, 490, 530, 556, 695, 742, 973, 980, 1060, 1112, 1390, 1484, 1855, 1946, 1960, 2120, 2597, 2780, 2968, 3710, 3892, 4865, 5194, 5560, 6811, 7367, 7420, 7784, 9730, 10388, 12985, 13622, 14734, 14840, 19460, 20776, 25970, 27244, 29468, 34055, 36835, 38920, 51569, 51940, 54488, 58936, 68110, 73670, 103138, 103880, 136220, 147340, 206276, 257845, 272440, 294680, 360983, 412552, 515690, 721966, 1031380, 1443932, 1804915, 2062760, 2887864, 3609830, 7219660, 14439320]

約数ペア:

[(1, 14439320), (2, 7219660), (4, 3609830), (5, 2887864), (7, 2062760), (8, 1804915), (10, 1443932), (14, 1031380), (20, 721966), (28, 515690), (35, 412552), (40, 360983), (49, 294680), (53, 272440), (56, 257845), (70, 206276), (98, 147340), (106, 136220), (139, 103880), (140, 103138), (196, 73670), (212, 68110), (245, 58936), (265, 54488), (278, 51940), (280, 51569), (371, 38920), (392, 36835), (424, 34055), (490, 29468), (530, 27244), (556, 25970), (695, 20776), (742, 19460), (973, 14840), (980, 14734), (1060, 13622), (1112, 12985), (1390, 10388), (1484, 9730), (1855, 7784), (1946, 7420), (1960, 7367), (2120, 6811), (2597, 5560), (2780, 5194), (2968, 4865), (3710, 3892)]