84864360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3311

約数の個数: 128

約数和(自身を含む): 300441600

約数和(自身を除く): 215577240

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, 3259, 3720, 4340, 5208, 6510, 6518, 8680, 9777, 13020, 13036, 16295, 19554, 22813, 26040, 26072, 32590, 39108, 45626, 48885, 65180, 68439, 78216, 91252, 97770, 101029, 114065, 130360, 136878, 182504, 195540, 202058, 228130, 273756, 303087, 342195, 391080, 404116, 456260, 505145, 547512, 606174, 684390, 707203, 808232, 912520, 1010290, 1212348, 1368780, 1414406, 1515435, 2020580, 2121609, 2424696, 2737560, 2828812, 3030870, 3536015, 4041160, 4243218, 5657624, 6061740, 7072030, 8486436, 10608045, 12123480, 14144060, 16972872, 21216090, 28288120, 42432180, 84864360]

約数ペア:

[(1, 84864360), (2, 42432180), (3, 28288120), (4, 21216090), (5, 16972872), (6, 14144060), (7, 12123480), (8, 10608045), (10, 8486436), (12, 7072030), (14, 6061740), (15, 5657624), (20, 4243218), (21, 4041160), (24, 3536015), (28, 3030870), (30, 2828812), (31, 2737560), (35, 2424696), (40, 2121609), (42, 2020580), (56, 1515435), (60, 1414406), (62, 1368780), (70, 1212348), (84, 1010290), (93, 912520), (105, 808232), (120, 707203), (124, 684390), (140, 606174), (155, 547512), (168, 505145), (186, 456260), (210, 404116), (217, 391080), (248, 342195), (280, 303087), (310, 273756), (372, 228130), (420, 202058), (434, 195540), (465, 182504), (620, 136878), (651, 130360), (744, 114065), (840, 101029), (868, 97770), (930, 91252), (1085, 78216), (1240, 68439), (1302, 65180), (1736, 48885), (1860, 45626), (2170, 39108), (2604, 32590), (3255, 26072), (3259, 26040), (3720, 22813), (4340, 19554), (5208, 16295), (6510, 13036), (6518, 13020), (8680, 9777)]