223244520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23549}}^1$

素因数の和:23642

約数の個数: 64

約数和(自身を含む): 678240000

約数和(自身を除く): 454995480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 23549, 47098, 70647, 94196, 117745, 141294, 188392, 235490, 282588, 353235, 470980, 565176, 706470, 941960, 1412940, 1860371, 2825880, 3720742, 5581113, 7441484, 9301855, 11162226, 14882968, 18603710, 22324452, 27905565, 37207420, 44648904, 55811130, 74414840, 111622260, 223244520]

約数ペア:

[(1, 223244520), (2, 111622260), (3, 74414840), (4, 55811130), (5, 44648904), (6, 37207420), (8, 27905565), (10, 22324452), (12, 18603710), (15, 14882968), (20, 11162226), (24, 9301855), (30, 7441484), (40, 5581113), (60, 3720742), (79, 2825880), (120, 1860371), (158, 1412940), (237, 941960), (316, 706470), (395, 565176), (474, 470980), (632, 353235), (790, 282588), (948, 235490), (1185, 188392), (1580, 141294), (1896, 117745), (2370, 94196), (3160, 70647), (4740, 47098), (9480, 23549)]