282976680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10867}}^1$

素因数の和:10919

約数の個数: 128

約数和(自身を含む): 1001594880

約数和(自身を除く): 718618200

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, 5208, 6510, 8680, 10867, 13020, 21734, 26040, 32601, 43468, 54335, 65202, 76069, 86936, 108670, 130404, 152138, 163005, 217340, 228207, 260808, 304276, 326010, 336877, 380345, 434680, 456414, 608552, 652020, 673754, 760690, 912828, 1010631, 1141035, 1304040, 1347508, 1521380, 1684385, 1825656, 2021262, 2282070, 2358139, 2695016, 3042760, 3368770, 4042524, 4564140, 4716278, 5053155, 6737540, 7074417, 8085048, 9128280, 9432556, 10106310, 11790695, 13475080, 14148834, 18865112, 20212620, 23581390, 28297668, 35372085, 40425240, 47162780, 56595336, 70744170, 94325560, 141488340, 282976680]

約数ペア:

[(1, 282976680), (2, 141488340), (3, 94325560), (4, 70744170), (5, 56595336), (6, 47162780), (7, 40425240), (8, 35372085), (10, 28297668), (12, 23581390), (14, 20212620), (15, 18865112), (20, 14148834), (21, 13475080), (24, 11790695), (28, 10106310), (30, 9432556), (31, 9128280), (35, 8085048), (40, 7074417), (42, 6737540), (56, 5053155), (60, 4716278), (62, 4564140), (70, 4042524), (84, 3368770), (93, 3042760), (105, 2695016), (120, 2358139), (124, 2282070), (140, 2021262), (155, 1825656), (168, 1684385), (186, 1521380), (210, 1347508), (217, 1304040), (248, 1141035), (280, 1010631), (310, 912828), (372, 760690), (420, 673754), (434, 652020), (465, 608552), (620, 456414), (651, 434680), (744, 380345), (840, 336877), (868, 326010), (930, 304276), (1085, 260808), (1240, 228207), (1302, 217340), (1736, 163005), (1860, 152138), (2170, 130404), (2604, 108670), (3255, 86936), (3720, 76069), (4340, 65202), (5208, 54335), (6510, 43468), (8680, 32601), (10867, 26040), (13020, 21734)]