212051040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1439}}^1$

素因数の和:1764

約数の個数: 96

約数和(自身を含む): 670602240

約数和(自身を除く): 458551200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 307, 480, 614, 921, 1228, 1439, 1535, 1842, 2456, 2878, 3070, 3684, 4317, 4605, 4912, 5756, 6140, 7195, 7368, 8634, 9210, 9824, 11512, 12280, 14390, 14736, 17268, 18420, 21585, 23024, 24560, 28780, 29472, 34536, 36840, 43170, 46048, 49120, 57560, 69072, 73680, 86340, 115120, 138144, 147360, 172680, 230240, 345360, 441773, 690720, 883546, 1325319, 1767092, 2208865, 2650638, 3534184, 4417730, 5301276, 6626595, 7068368, 8835460, 10602552, 13253190, 14136736, 17670920, 21205104, 26506380, 35341840, 42410208, 53012760, 70683680, 106025520, 212051040]

約数ペア:

[(1, 212051040), (2, 106025520), (3, 70683680), (4, 53012760), (5, 42410208), (6, 35341840), (8, 26506380), (10, 21205104), (12, 17670920), (15, 14136736), (16, 13253190), (20, 10602552), (24, 8835460), (30, 7068368), (32, 6626595), (40, 5301276), (48, 4417730), (60, 3534184), (80, 2650638), (96, 2208865), (120, 1767092), (160, 1325319), (240, 883546), (307, 690720), (480, 441773), (614, 345360), (921, 230240), (1228, 172680), (1439, 147360), (1535, 138144), (1842, 115120), (2456, 86340), (2878, 73680), (3070, 69072), (3684, 57560), (4317, 49120), (4605, 46048), (4912, 43170), (5756, 36840), (6140, 34536), (7195, 29472), (7368, 28780), (8634, 24560), (9210, 23024), (9824, 21585), (11512, 18420), (12280, 17268), (14390, 14736)]