115643640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4493

約数の個数: 128

約数和(自身を含む): 409374720

約数和(自身を除く): 293731080

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, 4441, 5208, 6510, 8680, 8882, 13020, 13323, 17764, 22205, 26040, 26646, 31087, 35528, 44410, 53292, 62174, 66615, 88820, 93261, 106584, 124348, 133230, 137671, 155435, 177640, 186522, 248696, 266460, 275342, 310870, 373044, 413013, 466305, 532920, 550684, 621740, 688355, 746088, 826026, 932610, 963697, 1101368, 1243480, 1376710, 1652052, 1865220, 1927394, 2065065, 2753420, 2891091, 3304104, 3730440, 3854788, 4130130, 4818485, 5506840, 5782182, 7709576, 8260260, 9636970, 11564364, 14455455, 16520520, 19273940, 23128728, 28910910, 38547880, 57821820, 115643640]

約数ペア:

[(1, 115643640), (2, 57821820), (3, 38547880), (4, 28910910), (5, 23128728), (6, 19273940), (7, 16520520), (8, 14455455), (10, 11564364), (12, 9636970), (14, 8260260), (15, 7709576), (20, 5782182), (21, 5506840), (24, 4818485), (28, 4130130), (30, 3854788), (31, 3730440), (35, 3304104), (40, 2891091), (42, 2753420), (56, 2065065), (60, 1927394), (62, 1865220), (70, 1652052), (84, 1376710), (93, 1243480), (105, 1101368), (120, 963697), (124, 932610), (140, 826026), (155, 746088), (168, 688355), (186, 621740), (210, 550684), (217, 532920), (248, 466305), (280, 413013), (310, 373044), (372, 310870), (420, 275342), (434, 266460), (465, 248696), (620, 186522), (651, 177640), (744, 155435), (840, 137671), (868, 133230), (930, 124348), (1085, 106584), (1240, 93261), (1302, 88820), (1736, 66615), (1860, 62174), (2170, 53292), (2604, 44410), (3255, 35528), (3720, 31087), (4340, 26646), (4441, 26040), (5208, 22205), (6510, 17764), (8680, 13323), (8882, 13020)]