216260460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92419}}^1$

素因数の和:92447

約数の個数: 72

約数和(自身を含む): 706458480

約数和(自身を除く): 490198020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 92419, 184838, 277257, 369676, 462095, 554514, 831771, 924190, 1109028, 1201447, 1386285, 1663542, 1848380, 2402894, 2772570, 3327084, 3604341, 4158855, 4805788, 5545140, 6007235, 7208682, 8317710, 10813023, 12014470, 14417364, 16635420, 18021705, 21626046, 24028940, 36043410, 43252092, 54065115, 72086820, 108130230, 216260460]

約数ペア:

[(1, 216260460), (2, 108130230), (3, 72086820), (4, 54065115), (5, 43252092), (6, 36043410), (9, 24028940), (10, 21626046), (12, 18021705), (13, 16635420), (15, 14417364), (18, 12014470), (20, 10813023), (26, 8317710), (30, 7208682), (36, 6007235), (39, 5545140), (45, 4805788), (52, 4158855), (60, 3604341), (65, 3327084), (78, 2772570), (90, 2402894), (117, 1848380), (130, 1663542), (156, 1386285), (180, 1201447), (195, 1109028), (234, 924190), (260, 831771), (390, 554514), (468, 462095), (585, 369676), (780, 277257), (1170, 184838), (2340, 92419)]