873480720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1877}}^1$

素因数の和:2177

約数の個数: 160

約数和(自身を含む): 3107443968

約数和(自身を除く): 2233963248

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, 277, 280, 336, 420, 554, 560, 831, 840, 1108, 1385, 1662, 1680, 1877, 1939, 2216, 2770, 3324, 3754, 3878, 4155, 4432, 5540, 5631, 5817, 6648, 7508, 7756, 8310, 9385, 9695, 11080, 11262, 11634, 13139, 13296, 15016, 15512, 16620, 18770, 19390, 22160, 22524, 23268, 26278, 28155, 29085, 30032, 31024, 33240, 37540, 38780, 39417, 45048, 46536, 52556, 56310, 58170, 65695, 66480, 75080, 77560, 78834, 90096, 93072, 105112, 112620, 116340, 131390, 150160, 155120, 157668, 197085, 210224, 225240, 232680, 262780, 315336, 394170, 450480, 465360, 519929, 525560, 630672, 788340, 1039858, 1051120, 1559787, 1576680, 2079716, 2599645, 3119574, 3153360, 3639503, 4159432, 5199290, 6239148, 7279006, 7798935, 8318864, 10398580, 10918509, 12478296, 14558012, 15597870, 18197515, 20797160, 21837018, 24956592, 29116024, 31195740, 36395030, 41594320, 43674036, 54592545, 58232048, 62391480, 72790060, 87348072, 109185090, 124782960, 145580120, 174696144, 218370180, 291160240, 436740360, 873480720]

約数ペア:

[(1, 873480720), (2, 436740360), (3, 291160240), (4, 218370180), (5, 174696144), (6, 145580120), (7, 124782960), (8, 109185090), (10, 87348072), (12, 72790060), (14, 62391480), (15, 58232048), (16, 54592545), (20, 43674036), (21, 41594320), (24, 36395030), (28, 31195740), (30, 29116024), (35, 24956592), (40, 21837018), (42, 20797160), (48, 18197515), (56, 15597870), (60, 14558012), (70, 12478296), (80, 10918509), (84, 10398580), (105, 8318864), (112, 7798935), (120, 7279006), (140, 6239148), (168, 5199290), (210, 4159432), (240, 3639503), (277, 3153360), (280, 3119574), (336, 2599645), (420, 2079716), (554, 1576680), (560, 1559787), (831, 1051120), (840, 1039858), (1108, 788340), (1385, 630672), (1662, 525560), (1680, 519929), (1877, 465360), (1939, 450480), (2216, 394170), (2770, 315336), (3324, 262780), (3754, 232680), (3878, 225240), (4155, 210224), (4432, 197085), (5540, 157668), (5631, 155120), (5817, 150160), (6648, 131390), (7508, 116340), (7756, 112620), (8310, 105112), (9385, 93072), (9695, 90096), (11080, 78834), (11262, 77560), (11634, 75080), (13139, 66480), (13296, 65695), (15016, 58170), (15512, 56310), (16620, 52556), (18770, 46536), (19390, 45048), (22160, 39417), (22524, 38780), (23268, 37540), (26278, 33240), (28155, 31024), (29085, 30032)]