1563540840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{8669}}^1$

素因数の和:8856

約数の個数: 128

約数和(自身を含む): 5243616000

約数和(自身を除く): 3680075160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 167, 180, 216, 270, 334, 360, 501, 540, 668, 835, 1002, 1080, 1336, 1503, 1670, 2004, 2505, 3006, 3340, 4008, 4509, 5010, 6012, 6680, 7515, 8669, 9018, 10020, 12024, 15030, 17338, 18036, 20040, 22545, 26007, 30060, 34676, 36072, 43345, 45090, 52014, 60120, 69352, 78021, 86690, 90180, 104028, 130035, 156042, 173380, 180360, 208056, 234063, 260070, 312084, 346760, 390105, 468126, 520140, 624168, 780210, 936252, 1040280, 1170315, 1447723, 1560420, 1872504, 2340630, 2895446, 3120840, 4343169, 4681260, 5790892, 7238615, 8686338, 9362520, 11581784, 13029507, 14477230, 17372676, 21715845, 26059014, 28954460, 34745352, 39088521, 43431690, 52118028, 57908920, 65147535, 78177042, 86863380, 104236056, 130295070, 156354084, 173726760, 195442605, 260590140, 312708168, 390885210, 521180280, 781770420, 1563540840]

約数ペア:

[(1, 1563540840), (2, 781770420), (3, 521180280), (4, 390885210), (5, 312708168), (6, 260590140), (8, 195442605), (9, 173726760), (10, 156354084), (12, 130295070), (15, 104236056), (18, 86863380), (20, 78177042), (24, 65147535), (27, 57908920), (30, 52118028), (36, 43431690), (40, 39088521), (45, 34745352), (54, 28954460), (60, 26059014), (72, 21715845), (90, 17372676), (108, 14477230), (120, 13029507), (135, 11581784), (167, 9362520), (180, 8686338), (216, 7238615), (270, 5790892), (334, 4681260), (360, 4343169), (501, 3120840), (540, 2895446), (668, 2340630), (835, 1872504), (1002, 1560420), (1080, 1447723), (1336, 1170315), (1503, 1040280), (1670, 936252), (2004, 780210), (2505, 624168), (3006, 520140), (3340, 468126), (4008, 390105), (4509, 346760), (5010, 312084), (6012, 260070), (6680, 234063), (7515, 208056), (8669, 180360), (9018, 173380), (10020, 156042), (12024, 130035), (15030, 104028), (17338, 90180), (18036, 86690), (20040, 78021), (22545, 69352), (26007, 60120), (30060, 52014), (34676, 45090), (36072, 43345)]