217518120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14737}}^1$

素因数の和:14795

約数の個数: 96

約数和(自身を含む): 724225320

約数和(自身を除く): 506707200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14737, 14760, 29474, 44211, 58948, 73685, 88422, 117896, 132633, 147370, 176844, 221055, 265266, 294740, 353688, 442110, 530532, 589480, 604217, 663165, 884220, 1061064, 1208434, 1326330, 1768440, 1812651, 2416868, 2652660, 3021085, 3625302, 4833736, 5305320, 5437953, 6042170, 7250604, 9063255, 10875906, 12084340, 14501208, 18126510, 21751812, 24168680, 27189765, 36253020, 43503624, 54379530, 72506040, 108759060, 217518120]

約数ペア:

[(1, 217518120), (2, 108759060), (3, 72506040), (4, 54379530), (5, 43503624), (6, 36253020), (8, 27189765), (9, 24168680), (10, 21751812), (12, 18126510), (15, 14501208), (18, 12084340), (20, 10875906), (24, 9063255), (30, 7250604), (36, 6042170), (40, 5437953), (41, 5305320), (45, 4833736), (60, 3625302), (72, 3021085), (82, 2652660), (90, 2416868), (120, 1812651), (123, 1768440), (164, 1326330), (180, 1208434), (205, 1061064), (246, 884220), (328, 663165), (360, 604217), (369, 589480), (410, 530532), (492, 442110), (615, 353688), (738, 294740), (820, 265266), (984, 221055), (1230, 176844), (1476, 147370), (1640, 132633), (1845, 117896), (2460, 88422), (2952, 73685), (3690, 58948), (4920, 44211), (7380, 29474), (14737, 14760)]