2122134120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{3037}}^1$

素因数の和:3704

約数の個数: 128

約数和(自身を含む): 7087046400

約数和(自身を除く): 4964912280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 647, 1080, 1294, 1941, 2588, 3037, 3235, 3882, 5176, 5823, 6074, 6470, 7764, 9111, 9705, 11646, 12148, 12940, 15185, 15528, 17469, 18222, 19410, 23292, 24296, 25880, 27333, 29115, 30370, 34938, 36444, 38820, 45555, 46584, 54666, 58230, 60740, 69876, 72888, 77640, 81999, 87345, 91110, 109332, 116460, 121480, 136665, 139752, 163998, 174690, 182220, 218664, 232920, 273330, 327996, 349380, 364440, 409995, 546660, 655992, 698760, 819990, 1093320, 1639980, 1964939, 3279960, 3929878, 5894817, 7859756, 9824695, 11789634, 15719512, 17684451, 19649390, 23579268, 29474085, 35368902, 39298780, 47158536, 53053353, 58948170, 70737804, 78597560, 88422255, 106106706, 117896340, 141475608, 176844510, 212213412, 235792680, 265266765, 353689020, 424426824, 530533530, 707378040, 1061067060, 2122134120]

約数ペア:

[(1, 2122134120), (2, 1061067060), (3, 707378040), (4, 530533530), (5, 424426824), (6, 353689020), (8, 265266765), (9, 235792680), (10, 212213412), (12, 176844510), (15, 141475608), (18, 117896340), (20, 106106706), (24, 88422255), (27, 78597560), (30, 70737804), (36, 58948170), (40, 53053353), (45, 47158536), (54, 39298780), (60, 35368902), (72, 29474085), (90, 23579268), (108, 19649390), (120, 17684451), (135, 15719512), (180, 11789634), (216, 9824695), (270, 7859756), (360, 5894817), (540, 3929878), (647, 3279960), (1080, 1964939), (1294, 1639980), (1941, 1093320), (2588, 819990), (3037, 698760), (3235, 655992), (3882, 546660), (5176, 409995), (5823, 364440), (6074, 349380), (6470, 327996), (7764, 273330), (9111, 232920), (9705, 218664), (11646, 182220), (12148, 174690), (12940, 163998), (15185, 139752), (15528, 136665), (17469, 121480), (18222, 116460), (19410, 109332), (23292, 91110), (24296, 87345), (25880, 81999), (27333, 77640), (29115, 72888), (30370, 69876), (34938, 60740), (36444, 58230), (38820, 54666), (45555, 46584)]