2021674080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1699}}^1$

素因数の和:1821

約数の個数: 192

約数和(自身を含む): 6641913600

約数和(自身を除く): 4620239520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 67, 74, 80, 96, 111, 120, 134, 148, 160, 185, 201, 222, 240, 268, 296, 335, 370, 402, 444, 480, 536, 555, 592, 670, 740, 804, 888, 1005, 1072, 1110, 1184, 1340, 1480, 1608, 1699, 1776, 2010, 2144, 2220, 2479, 2680, 2960, 3216, 3398, 3552, 4020, 4440, 4958, 5097, 5360, 5920, 6432, 6796, 7437, 8040, 8495, 8880, 9916, 10194, 10720, 12395, 13592, 14874, 16080, 16990, 17760, 19832, 20388, 24790, 25485, 27184, 29748, 32160, 33980, 37185, 39664, 40776, 49580, 50970, 54368, 59496, 62863, 67960, 74370, 79328, 81552, 99160, 101940, 113833, 118992, 125726, 135920, 148740, 163104, 188589, 198320, 203880, 227666, 237984, 251452, 271840, 297480, 314315, 341499, 377178, 396640, 407760, 455332, 502904, 569165, 594960, 628630, 682998, 754356, 815520, 910664, 942945, 1005808, 1138330, 1189920, 1257260, 1365996, 1508712, 1707495, 1821328, 1885890, 2011616, 2276660, 2514520, 2731992, 3017424, 3414990, 3642656, 3771780, 4211821, 4553320, 5029040, 5463984, 6034848, 6829980, 7543560, 8423642, 9106640, 10058080, 10927968, 12635463, 13659960, 15087120, 16847284, 18213280, 21059105, 25270926, 27319920, 30174240, 33694568, 42118210, 50541852, 54639840, 63177315, 67389136, 84236420, 101083704, 126354630, 134778272, 168472840, 202167408, 252709260, 336945680, 404334816, 505418520, 673891360, 1010837040, 2021674080]

約数ペア:

[(1, 2021674080), (2, 1010837040), (3, 673891360), (4, 505418520), (5, 404334816), (6, 336945680), (8, 252709260), (10, 202167408), (12, 168472840), (15, 134778272), (16, 126354630), (20, 101083704), (24, 84236420), (30, 67389136), (32, 63177315), (37, 54639840), (40, 50541852), (48, 42118210), (60, 33694568), (67, 30174240), (74, 27319920), (80, 25270926), (96, 21059105), (111, 18213280), (120, 16847284), (134, 15087120), (148, 13659960), (160, 12635463), (185, 10927968), (201, 10058080), (222, 9106640), (240, 8423642), (268, 7543560), (296, 6829980), (335, 6034848), (370, 5463984), (402, 5029040), (444, 4553320), (480, 4211821), (536, 3771780), (555, 3642656), (592, 3414990), (670, 3017424), (740, 2731992), (804, 2514520), (888, 2276660), (1005, 2011616), (1072, 1885890), (1110, 1821328), (1184, 1707495), (1340, 1508712), (1480, 1365996), (1608, 1257260), (1699, 1189920), (1776, 1138330), (2010, 1005808), (2144, 942945), (2220, 910664), (2479, 815520), (2680, 754356), (2960, 682998), (3216, 628630), (3398, 594960), (3552, 569165), (4020, 502904), (4440, 455332), (4958, 407760), (5097, 396640), (5360, 377178), (5920, 341499), (6432, 314315), (6796, 297480), (7437, 271840), (8040, 251452), (8495, 237984), (8880, 227666), (9916, 203880), (10194, 198320), (10720, 188589), (12395, 163104), (13592, 148740), (14874, 135920), (16080, 125726), (16990, 118992), (17760, 113833), (19832, 101940), (20388, 99160), (24790, 81552), (25485, 79328), (27184, 74370), (29748, 67960), (32160, 62863), (33980, 59496), (37185, 54368), (39664, 50970), (40776, 49580)]