12417843840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157747}}^1$

素因数の和:157810

約数の個数: 128

約数和(自身を含む): 40547545920

約数和(自身を除く): 28129702080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 13120, 15744, 19680, 26240, 39360, 78720, 157747, 315494, 473241, 630988, 788735, 946482, 1261976, 1577470, 1892964, 2366205, 2523952, 3154940, 3785928, 4732410, 5047904, 6309880, 6467627, 7571856, 9464820, 10095808, 12619760, 12935254, 15143712, 18929640, 19402881, 20191616, 25239520, 25870508, 30287424, 32338135, 37859280, 38805762, 50479040, 51741016, 60574848, 64676270, 75718560, 77611524, 97014405, 100958080, 103482032, 129352540, 151437120, 155223048, 194028810, 206964064, 258705080, 302874240, 310446096, 388057620, 413928128, 517410160, 620892192, 776115240, 827856256, 1034820320, 1241784384, 1552230480, 2069640640, 2483568768, 3104460960, 4139281280, 6208921920, 12417843840]

約数ペア:

[(1, 12417843840), (2, 6208921920), (3, 4139281280), (4, 3104460960), (5, 2483568768), (6, 2069640640), (8, 1552230480), (10, 1241784384), (12, 1034820320), (15, 827856256), (16, 776115240), (20, 620892192), (24, 517410160), (30, 413928128), (32, 388057620), (40, 310446096), (41, 302874240), (48, 258705080), (60, 206964064), (64, 194028810), (80, 155223048), (82, 151437120), (96, 129352540), (120, 103482032), (123, 100958080), (128, 97014405), (160, 77611524), (164, 75718560), (192, 64676270), (205, 60574848), (240, 51741016), (246, 50479040), (320, 38805762), (328, 37859280), (384, 32338135), (410, 30287424), (480, 25870508), (492, 25239520), (615, 20191616), (640, 19402881), (656, 18929640), (820, 15143712), (960, 12935254), (984, 12619760), (1230, 10095808), (1312, 9464820), (1640, 7571856), (1920, 6467627), (1968, 6309880), (2460, 5047904), (2624, 4732410), (3280, 3785928), (3936, 3154940), (4920, 2523952), (5248, 2366205), (6560, 1892964), (7872, 1577470), (9840, 1261976), (13120, 946482), (15744, 788735), (19680, 630988), (26240, 473241), (39360, 315494), (78720, 157747)]