1870073520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2213}}^1$

素因数の和:2739

約数の個数: 160

約数和(自身を含む): 6641574912

約数和(自身を除く): 4771501392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 503, 560, 840, 1006, 1509, 1680, 2012, 2213, 2515, 3018, 3521, 4024, 4426, 5030, 6036, 6639, 7042, 7545, 8048, 8852, 10060, 10563, 11065, 12072, 13278, 14084, 15090, 15491, 17605, 17704, 20120, 21126, 22130, 24144, 26556, 28168, 30180, 30982, 33195, 35210, 35408, 40240, 42252, 44260, 46473, 52815, 53112, 56336, 60360, 61964, 66390, 70420, 77455, 84504, 88520, 92946, 105630, 106224, 120720, 123928, 132780, 140840, 154910, 169008, 177040, 185892, 211260, 232365, 247856, 265560, 281680, 309820, 371784, 422520, 464730, 531120, 619640, 743568, 845040, 929460, 1113139, 1239280, 1858920, 2226278, 3339417, 3717840, 4452556, 5565695, 6678834, 7791973, 8905112, 11131390, 13357668, 15583946, 16697085, 17810224, 22262780, 23375919, 26715336, 31167892, 33394170, 38959865, 44525560, 46751838, 53430672, 62335784, 66788340, 77919730, 89051120, 93503676, 116879595, 124671568, 133576680, 155839460, 187007352, 233759190, 267153360, 311678920, 374014704, 467518380, 623357840, 935036760, 1870073520]

約数ペア:

[(1, 1870073520), (2, 935036760), (3, 623357840), (4, 467518380), (5, 374014704), (6, 311678920), (7, 267153360), (8, 233759190), (10, 187007352), (12, 155839460), (14, 133576680), (15, 124671568), (16, 116879595), (20, 93503676), (21, 89051120), (24, 77919730), (28, 66788340), (30, 62335784), (35, 53430672), (40, 46751838), (42, 44525560), (48, 38959865), (56, 33394170), (60, 31167892), (70, 26715336), (80, 23375919), (84, 22262780), (105, 17810224), (112, 16697085), (120, 15583946), (140, 13357668), (168, 11131390), (210, 8905112), (240, 7791973), (280, 6678834), (336, 5565695), (420, 4452556), (503, 3717840), (560, 3339417), (840, 2226278), (1006, 1858920), (1509, 1239280), (1680, 1113139), (2012, 929460), (2213, 845040), (2515, 743568), (3018, 619640), (3521, 531120), (4024, 464730), (4426, 422520), (5030, 371784), (6036, 309820), (6639, 281680), (7042, 265560), (7545, 247856), (8048, 232365), (8852, 211260), (10060, 185892), (10563, 177040), (11065, 169008), (12072, 154910), (13278, 140840), (14084, 132780), (15090, 123928), (15491, 120720), (17605, 106224), (17704, 105630), (20120, 92946), (21126, 88520), (22130, 84504), (24144, 77455), (26556, 70420), (28168, 66390), (30180, 61964), (30982, 60360), (33195, 56336), (35210, 53112), (35408, 52815), (40240, 46473), (42252, 44260)]