68212320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12919}}^1$

素因数の和:12948

約数の個数: 96

約数和(自身を含む): 234420480

約数和(自身を除く): 166208160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 12919, 25838, 38757, 51676, 64595, 77514, 103352, 129190, 142109, 155028, 193785, 206704, 258380, 284218, 310056, 387570, 413408, 426327, 516760, 568436, 620112, 710545, 775140, 852654, 1033520, 1136872, 1240224, 1421090, 1550280, 1705308, 2067040, 2131635, 2273744, 2842180, 3100560, 3410616, 4263270, 4547488, 5684360, 6201120, 6821232, 8526540, 11368720, 13642464, 17053080, 22737440, 34106160, 68212320]

約数ペア:

[(1, 68212320), (2, 34106160), (3, 22737440), (4, 17053080), (5, 13642464), (6, 11368720), (8, 8526540), (10, 6821232), (11, 6201120), (12, 5684360), (15, 4547488), (16, 4263270), (20, 3410616), (22, 3100560), (24, 2842180), (30, 2273744), (32, 2131635), (33, 2067040), (40, 1705308), (44, 1550280), (48, 1421090), (55, 1240224), (60, 1136872), (66, 1033520), (80, 852654), (88, 775140), (96, 710545), (110, 620112), (120, 568436), (132, 516760), (160, 426327), (165, 413408), (176, 387570), (220, 310056), (240, 284218), (264, 258380), (330, 206704), (352, 193785), (440, 155028), (480, 142109), (528, 129190), (660, 103352), (880, 77514), (1056, 64595), (1320, 51676), (1760, 38757), (2640, 25838), (5280, 12919)]