157022021920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4451}}^1\times {\mathrm{7603}}^1$

素因数の和:12098

約数の個数: 96

約数和(自身を含む): 383893110720

約数和(自身を除く): 226871088800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4451, 4640, 7603, 8902, 15206, 17804, 22255, 30412, 35608, 38015, 44510, 60824, 71216, 76030, 89020, 121648, 129079, 142432, 152060, 178040, 220487, 243296, 258158, 304120, 356080, 440974, 516316, 608240, 645395, 712160, 881948, 1032632, 1102435, 1216480, 1290790, 1763896, 2065264, 2204870, 2581580, 3527792, 4130528, 4409740, 5163160, 7055584, 8819480, 10326320, 17638960, 20652640, 33840953, 35277920, 67681906, 135363812, 169204765, 270727624, 338409530, 541455248, 676819060, 981387637, 1082910496, 1353638120, 1962775274, 2707276240, 3925550548, 4906938185, 5414552480, 7851101096, 9813876370, 15702202192, 19627752740, 31404404384, 39255505480, 78511010960, 157022021920]

約数ペア:

[(1, 157022021920), (2, 78511010960), (4, 39255505480), (5, 31404404384), (8, 19627752740), (10, 15702202192), (16, 9813876370), (20, 7851101096), (29, 5414552480), (32, 4906938185), (40, 3925550548), (58, 2707276240), (80, 1962775274), (116, 1353638120), (145, 1082910496), (160, 981387637), (232, 676819060), (290, 541455248), (464, 338409530), (580, 270727624), (928, 169204765), (1160, 135363812), (2320, 67681906), (4451, 35277920), (4640, 33840953), (7603, 20652640), (8902, 17638960), (15206, 10326320), (17804, 8819480), (22255, 7055584), (30412, 5163160), (35608, 4409740), (38015, 4130528), (44510, 3527792), (60824, 2581580), (71216, 2204870), (76030, 2065264), (89020, 1763896), (121648, 1290790), (129079, 1216480), (142432, 1102435), (152060, 1032632), (178040, 881948), (220487, 712160), (243296, 645395), (258158, 608240), (304120, 516316), (356080, 440974)]