71376840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{599}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 233064000

約数和(自身を除く): 161687160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 599, 662, 993, 1198, 1324, 1655, 1797, 1986, 2396, 2648, 2979, 2995, 3310, 3594, 3972, 4792, 4965, 5391, 5958, 5990, 6620, 7188, 7944, 8985, 9930, 10782, 11916, 11980, 13240, 14376, 14895, 17970, 19860, 21564, 23832, 23960, 26955, 29790, 35940, 39720, 43128, 53910, 59580, 71880, 107820, 119160, 198269, 215640, 396538, 594807, 793076, 991345, 1189614, 1586152, 1784421, 1982690, 2379228, 2974035, 3568842, 3965380, 4758456, 5948070, 7137684, 7930760, 8922105, 11896140, 14275368, 17844210, 23792280, 35688420, 71376840]

約数ペア:

[(1, 71376840), (2, 35688420), (3, 23792280), (4, 17844210), (5, 14275368), (6, 11896140), (8, 8922105), (9, 7930760), (10, 7137684), (12, 5948070), (15, 4758456), (18, 3965380), (20, 3568842), (24, 2974035), (30, 2379228), (36, 1982690), (40, 1784421), (45, 1586152), (60, 1189614), (72, 991345), (90, 793076), (120, 594807), (180, 396538), (331, 215640), (360, 198269), (599, 119160), (662, 107820), (993, 71880), (1198, 59580), (1324, 53910), (1655, 43128), (1797, 39720), (1986, 35940), (2396, 29790), (2648, 26955), (2979, 23960), (2995, 23832), (3310, 21564), (3594, 19860), (3972, 17970), (4792, 14895), (4965, 14376), (5391, 13240), (5958, 11980), (5990, 11916), (6620, 10782), (7188, 9930), (7944, 8985)]