214531320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{26683}}^1$

素因数の和:26764

約数の個数: 64

約数和(自身を含む): 653224320

約数和(自身を除く): 438693000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 26683, 53366, 80049, 106732, 133415, 160098, 213464, 266830, 320196, 400245, 533660, 640392, 800490, 1067320, 1600980, 1787761, 3201960, 3575522, 5363283, 7151044, 8938805, 10726566, 14302088, 17877610, 21453132, 26816415, 35755220, 42906264, 53632830, 71510440, 107265660, 214531320]

約数ペア:

[(1, 214531320), (2, 107265660), (3, 71510440), (4, 53632830), (5, 42906264), (6, 35755220), (8, 26816415), (10, 21453132), (12, 17877610), (15, 14302088), (20, 10726566), (24, 8938805), (30, 7151044), (40, 5363283), (60, 3575522), (67, 3201960), (120, 1787761), (134, 1600980), (201, 1067320), (268, 800490), (335, 640392), (402, 533660), (536, 400245), (670, 320196), (804, 266830), (1005, 213464), (1340, 160098), (1608, 133415), (2010, 106732), (2680, 80049), (4020, 53366), (8040, 26683)]