128016630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11953}}^1$

素因数の和:11990

約数の個数: 96

約数和(自身を含む): 402801984

約数和(自身を除く): 274785354

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 11953, 23906, 35859, 59765, 71718, 83671, 107577, 119530, 167342, 179295, 203201, 215154, 251013, 358590, 406402, 418355, 502026, 537885, 609603, 753039, 836710, 1016005, 1075770, 1219206, 1255065, 1422407, 1506078, 1828809, 2032010, 2510130, 2844814, 3048015, 3657618, 3765195, 4267221, 6096030, 7112035, 7530390, 8534442, 9144045, 12801663, 14224070, 18288090, 21336105, 25603326, 42672210, 64008315, 128016630]

約数ペア:

[(1, 128016630), (2, 64008315), (3, 42672210), (5, 25603326), (6, 21336105), (7, 18288090), (9, 14224070), (10, 12801663), (14, 9144045), (15, 8534442), (17, 7530390), (18, 7112035), (21, 6096030), (30, 4267221), (34, 3765195), (35, 3657618), (42, 3048015), (45, 2844814), (51, 2510130), (63, 2032010), (70, 1828809), (85, 1506078), (90, 1422407), (102, 1255065), (105, 1219206), (119, 1075770), (126, 1016005), (153, 836710), (170, 753039), (210, 609603), (238, 537885), (255, 502026), (306, 418355), (315, 406402), (357, 358590), (510, 251013), (595, 215154), (630, 203201), (714, 179295), (765, 167342), (1071, 119530), (1190, 107577), (1530, 83671), (1785, 71718), (2142, 59765), (3570, 35859), (5355, 23906), (10710, 11953)]