1868104080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8563}}^1$

素因数の和:8686

約数の個数: 160

約数和(自身を含む): 6499048320

約数和(自身を除く): 4630944240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 101, 108, 120, 135, 144, 180, 202, 216, 240, 270, 303, 360, 404, 432, 505, 540, 606, 720, 808, 909, 1010, 1080, 1212, 1515, 1616, 1818, 2020, 2160, 2424, 2727, 3030, 3636, 4040, 4545, 4848, 5454, 6060, 7272, 8080, 8563, 9090, 10908, 12120, 13635, 14544, 17126, 18180, 21816, 24240, 25689, 27270, 34252, 36360, 42815, 43632, 51378, 54540, 68504, 72720, 77067, 85630, 102756, 109080, 128445, 137008, 154134, 171260, 205512, 218160, 231201, 256890, 308268, 342520, 385335, 411024, 462402, 513780, 616536, 685040, 770670, 864863, 924804, 1027560, 1156005, 1233072, 1541340, 1729726, 1849608, 2055120, 2312010, 2594589, 3082680, 3459452, 3699216, 4324315, 4624020, 5189178, 6165360, 6918904, 7783767, 8648630, 9248040, 10378356, 12972945, 13837808, 15567534, 17297260, 18496080, 20756712, 23351301, 25945890, 31135068, 34594520, 38918835, 41513424, 46702602, 51891780, 62270136, 69189040, 77837670, 93405204, 103783560, 116756505, 124540272, 155675340, 186810408, 207567120, 233513010, 311350680, 373620816, 467026020, 622701360, 934052040, 1868104080]

約数ペア:

[(1, 1868104080), (2, 934052040), (3, 622701360), (4, 467026020), (5, 373620816), (6, 311350680), (8, 233513010), (9, 207567120), (10, 186810408), (12, 155675340), (15, 124540272), (16, 116756505), (18, 103783560), (20, 93405204), (24, 77837670), (27, 69189040), (30, 62270136), (36, 51891780), (40, 46702602), (45, 41513424), (48, 38918835), (54, 34594520), (60, 31135068), (72, 25945890), (80, 23351301), (90, 20756712), (101, 18496080), (108, 17297260), (120, 15567534), (135, 13837808), (144, 12972945), (180, 10378356), (202, 9248040), (216, 8648630), (240, 7783767), (270, 6918904), (303, 6165360), (360, 5189178), (404, 4624020), (432, 4324315), (505, 3699216), (540, 3459452), (606, 3082680), (720, 2594589), (808, 2312010), (909, 2055120), (1010, 1849608), (1080, 1729726), (1212, 1541340), (1515, 1233072), (1616, 1156005), (1818, 1027560), (2020, 924804), (2160, 864863), (2424, 770670), (2727, 685040), (3030, 616536), (3636, 513780), (4040, 462402), (4545, 411024), (4848, 385335), (5454, 342520), (6060, 308268), (7272, 256890), (8080, 231201), (8563, 218160), (9090, 205512), (10908, 171260), (12120, 154134), (13635, 137008), (14544, 128445), (17126, 109080), (18180, 102756), (21816, 85630), (24240, 77067), (25689, 72720), (27270, 68504), (34252, 54540), (36360, 51378), (42815, 43632)]