68651040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1607}}^1$

素因数の和:1714

約数の個数: 96

約数和(自身を含む): 218816640

約数和(自身を除く): 150165600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1607, 1780, 2136, 2670, 2848, 3214, 3560, 4272, 4821, 5340, 6428, 7120, 8035, 8544, 9642, 10680, 12856, 14240, 16070, 19284, 21360, 24105, 25712, 32140, 38568, 42720, 48210, 51424, 64280, 77136, 96420, 128560, 143023, 154272, 192840, 257120, 286046, 385680, 429069, 572092, 715115, 771360, 858138, 1144184, 1430230, 1716276, 2145345, 2288368, 2860460, 3432552, 4290690, 4576736, 5720920, 6865104, 8581380, 11441840, 13730208, 17162760, 22883680, 34325520, 68651040]

約数ペア:

[(1, 68651040), (2, 34325520), (3, 22883680), (4, 17162760), (5, 13730208), (6, 11441840), (8, 8581380), (10, 6865104), (12, 5720920), (15, 4576736), (16, 4290690), (20, 3432552), (24, 2860460), (30, 2288368), (32, 2145345), (40, 1716276), (48, 1430230), (60, 1144184), (80, 858138), (89, 771360), (96, 715115), (120, 572092), (160, 429069), (178, 385680), (240, 286046), (267, 257120), (356, 192840), (445, 154272), (480, 143023), (534, 128560), (712, 96420), (890, 77136), (1068, 64280), (1335, 51424), (1424, 48210), (1607, 42720), (1780, 38568), (2136, 32140), (2670, 25712), (2848, 24105), (3214, 21360), (3560, 19284), (4272, 16070), (4821, 14240), (5340, 12856), (6428, 10680), (7120, 9642), (8035, 8544)]