236573820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{523}}^1$

素因数の和:904

約数の個数: 144

約数和(自身を含む): 823979520

約数和(自身を除く): 587405700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 359, 420, 523, 630, 718, 1046, 1077, 1260, 1436, 1569, 1795, 2092, 2154, 2513, 2615, 3138, 3231, 3590, 3661, 4308, 4707, 5026, 5230, 5385, 6276, 6462, 7180, 7322, 7539, 7845, 9414, 10052, 10460, 10770, 10983, 12565, 12924, 14644, 15078, 15690, 16155, 18305, 18828, 21540, 21966, 22617, 23535, 25130, 30156, 31380, 32310, 32949, 36610, 37695, 43932, 45234, 47070, 50260, 54915, 64620, 65898, 73220, 75390, 90468, 94140, 109830, 113085, 131796, 150780, 164745, 187757, 219660, 226170, 329490, 375514, 452340, 563271, 658980, 751028, 938785, 1126542, 1314299, 1689813, 1877570, 2253084, 2628598, 2816355, 3379626, 3755140, 3942897, 5257196, 5632710, 6571495, 6759252, 7885794, 8449065, 11265420, 11828691, 13142990, 15771588, 16898130, 19714485, 23657382, 26285980, 33796260, 39428970, 47314764, 59143455, 78857940, 118286910, 236573820]

約数ペア:

[(1, 236573820), (2, 118286910), (3, 78857940), (4, 59143455), (5, 47314764), (6, 39428970), (7, 33796260), (9, 26285980), (10, 23657382), (12, 19714485), (14, 16898130), (15, 15771588), (18, 13142990), (20, 11828691), (21, 11265420), (28, 8449065), (30, 7885794), (35, 6759252), (36, 6571495), (42, 5632710), (45, 5257196), (60, 3942897), (63, 3755140), (70, 3379626), (84, 2816355), (90, 2628598), (105, 2253084), (126, 1877570), (140, 1689813), (180, 1314299), (210, 1126542), (252, 938785), (315, 751028), (359, 658980), (420, 563271), (523, 452340), (630, 375514), (718, 329490), (1046, 226170), (1077, 219660), (1260, 187757), (1436, 164745), (1569, 150780), (1795, 131796), (2092, 113085), (2154, 109830), (2513, 94140), (2615, 90468), (3138, 75390), (3231, 73220), (3590, 65898), (3661, 64620), (4308, 54915), (4707, 50260), (5026, 47070), (5230, 45234), (5385, 43932), (6276, 37695), (6462, 36610), (7180, 32949), (7322, 32310), (7539, 31380), (7845, 30156), (9414, 25130), (10052, 23535), (10460, 22617), (10770, 21966), (10983, 21540), (12565, 18828), (12924, 18305), (14644, 16155), (15078, 15690)]