173343720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131321}}^1$

素因数の和:131346

約数の個数: 64

約数和(自身を含む): 567311040

約数和(自身を除く): 393967320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 131321, 262642, 393963, 525284, 656605, 787926, 1050568, 1313210, 1444531, 1575852, 1969815, 2626420, 2889062, 3151704, 3939630, 4333593, 5252840, 5778124, 7222655, 7879260, 8667186, 11556248, 14445310, 15758520, 17334372, 21667965, 28890620, 34668744, 43335930, 57781240, 86671860, 173343720]

約数ペア:

[(1, 173343720), (2, 86671860), (3, 57781240), (4, 43335930), (5, 34668744), (6, 28890620), (8, 21667965), (10, 17334372), (11, 15758520), (12, 14445310), (15, 11556248), (20, 8667186), (22, 7879260), (24, 7222655), (30, 5778124), (33, 5252840), (40, 4333593), (44, 3939630), (55, 3151704), (60, 2889062), (66, 2626420), (88, 1969815), (110, 1575852), (120, 1444531), (132, 1313210), (165, 1050568), (220, 787926), (264, 656605), (330, 525284), (440, 393963), (660, 262642), (1320, 131321)]