22317960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^2$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 76991040

約数和(自身を除く): 54673080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 163, 168, 210, 280, 326, 420, 489, 652, 815, 840, 978, 1141, 1304, 1630, 1956, 2282, 2445, 3260, 3423, 3912, 4564, 4890, 5705, 6520, 6846, 9128, 9780, 11410, 13692, 17115, 19560, 22820, 26569, 27384, 34230, 45640, 53138, 68460, 79707, 106276, 132845, 136920, 159414, 185983, 212552, 265690, 318828, 371966, 398535, 531380, 557949, 637656, 743932, 797070, 929915, 1062760, 1115898, 1487864, 1594140, 1859830, 2231796, 2789745, 3188280, 3719660, 4463592, 5579490, 7439320, 11158980, 22317960]

約数ペア:

[(1, 22317960), (2, 11158980), (3, 7439320), (4, 5579490), (5, 4463592), (6, 3719660), (7, 3188280), (8, 2789745), (10, 2231796), (12, 1859830), (14, 1594140), (15, 1487864), (20, 1115898), (21, 1062760), (24, 929915), (28, 797070), (30, 743932), (35, 637656), (40, 557949), (42, 531380), (56, 398535), (60, 371966), (70, 318828), (84, 265690), (105, 212552), (120, 185983), (140, 159414), (163, 136920), (168, 132845), (210, 106276), (280, 79707), (326, 68460), (420, 53138), (489, 45640), (652, 34230), (815, 27384), (840, 26569), (978, 22820), (1141, 19560), (1304, 17115), (1630, 13692), (1956, 11410), (2282, 9780), (2445, 9128), (3260, 6846), (3423, 6520), (3912, 5705), (4564, 4890)]