115122840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4421}}^1$

素因数の和:4473

約数の個数: 128

約数和(自身を含む): 407531520

約数和(自身を除く): 292408680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 4421, 5208, 6510, 8680, 8842, 13020, 13263, 17684, 22105, 26040, 26526, 30947, 35368, 44210, 53052, 61894, 66315, 88420, 92841, 106104, 123788, 132630, 137051, 154735, 176840, 185682, 247576, 265260, 274102, 309470, 371364, 411153, 464205, 530520, 548204, 618940, 685255, 742728, 822306, 928410, 959357, 1096408, 1237880, 1370510, 1644612, 1856820, 1918714, 2055765, 2741020, 2878071, 3289224, 3713640, 3837428, 4111530, 4796785, 5482040, 5756142, 7674856, 8223060, 9593570, 11512284, 14390355, 16446120, 19187140, 23024568, 28780710, 38374280, 57561420, 115122840]

約数ペア:

[(1, 115122840), (2, 57561420), (3, 38374280), (4, 28780710), (5, 23024568), (6, 19187140), (7, 16446120), (8, 14390355), (10, 11512284), (12, 9593570), (14, 8223060), (15, 7674856), (20, 5756142), (21, 5482040), (24, 4796785), (28, 4111530), (30, 3837428), (31, 3713640), (35, 3289224), (40, 2878071), (42, 2741020), (56, 2055765), (60, 1918714), (62, 1856820), (70, 1644612), (84, 1370510), (93, 1237880), (105, 1096408), (120, 959357), (124, 928410), (140, 822306), (155, 742728), (168, 685255), (186, 618940), (210, 548204), (217, 530520), (248, 464205), (280, 411153), (310, 371364), (372, 309470), (420, 274102), (434, 265260), (465, 247576), (620, 185682), (651, 176840), (744, 154735), (840, 137051), (868, 132630), (930, 123788), (1085, 106104), (1240, 92841), (1302, 88420), (1736, 66315), (1860, 61894), (2170, 53052), (2604, 44210), (3255, 35368), (3720, 30947), (4340, 26526), (4421, 26040), (5208, 22105), (6510, 17684), (8680, 13263), (8842, 13020)]