201142920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{152381}}^1$

素因数の和:152406

約数の個数: 64

約数和(自身を含む): 658290240

約数和(自身を除く): 457147320

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, 152381, 304762, 457143, 609524, 761905, 914286, 1219048, 1523810, 1676191, 1828572, 2285715, 3047620, 3352382, 3657144, 4571430, 5028573, 6095240, 6704764, 8380955, 9142860, 10057146, 13409528, 16761910, 18285720, 20114292, 25142865, 33523820, 40228584, 50285730, 67047640, 100571460, 201142920]

約数ペア:

[(1, 201142920), (2, 100571460), (3, 67047640), (4, 50285730), (5, 40228584), (6, 33523820), (8, 25142865), (10, 20114292), (11, 18285720), (12, 16761910), (15, 13409528), (20, 10057146), (22, 9142860), (24, 8380955), (30, 6704764), (33, 6095240), (40, 5028573), (44, 4571430), (55, 3657144), (60, 3352382), (66, 3047620), (88, 2285715), (110, 1828572), (120, 1676191), (132, 1523810), (165, 1219048), (220, 914286), (264, 761905), (330, 609524), (440, 457143), (660, 304762), (1320, 152381)]