885836280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4729}}^1$

素因数の和:4973

約数の個数: 128

約数和(自身を含む): 3051417600

約数和(自身を除く): 2165581320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 223, 280, 420, 446, 669, 840, 892, 1115, 1338, 1561, 1784, 2230, 2676, 3122, 3345, 4460, 4683, 4729, 5352, 6244, 6690, 7805, 8920, 9366, 9458, 12488, 13380, 14187, 15610, 18732, 18916, 23415, 23645, 26760, 28374, 31220, 33103, 37464, 37832, 46830, 47290, 56748, 62440, 66206, 70935, 93660, 94580, 99309, 113496, 132412, 141870, 165515, 187320, 189160, 198618, 264824, 283740, 331030, 397236, 496545, 567480, 662060, 794472, 993090, 1054567, 1324120, 1986180, 2109134, 3163701, 3972360, 4218268, 5272835, 6327402, 7381969, 8436536, 10545670, 12654804, 14763938, 15818505, 21091340, 22145907, 25309608, 29527876, 31637010, 36909845, 42182680, 44291814, 59055752, 63274020, 73819690, 88583628, 110729535, 126548040, 147639380, 177167256, 221459070, 295278760, 442918140, 885836280]

約数ペア:

[(1, 885836280), (2, 442918140), (3, 295278760), (4, 221459070), (5, 177167256), (6, 147639380), (7, 126548040), (8, 110729535), (10, 88583628), (12, 73819690), (14, 63274020), (15, 59055752), (20, 44291814), (21, 42182680), (24, 36909845), (28, 31637010), (30, 29527876), (35, 25309608), (40, 22145907), (42, 21091340), (56, 15818505), (60, 14763938), (70, 12654804), (84, 10545670), (105, 8436536), (120, 7381969), (140, 6327402), (168, 5272835), (210, 4218268), (223, 3972360), (280, 3163701), (420, 2109134), (446, 1986180), (669, 1324120), (840, 1054567), (892, 993090), (1115, 794472), (1338, 662060), (1561, 567480), (1784, 496545), (2230, 397236), (2676, 331030), (3122, 283740), (3345, 264824), (4460, 198618), (4683, 189160), (4729, 187320), (5352, 165515), (6244, 141870), (6690, 132412), (7805, 113496), (8920, 99309), (9366, 94580), (9458, 93660), (12488, 70935), (13380, 66206), (14187, 62440), (15610, 56748), (18732, 47290), (18916, 46830), (23415, 37832), (23645, 37464), (26760, 33103), (28374, 31220)]