18950269440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19429}}^1$

素因数の和:19582

約数の個数: 160

約数和(自身を含む): 61061806080

約数和(自身を除く): 42111536640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1536, 1905, 1920, 2032, 2540, 2560, 3048, 3810, 3840, 4064, 5080, 6096, 7620, 7680, 8128, 10160, 12192, 15240, 16256, 19429, 20320, 24384, 30480, 32512, 38858, 40640, 48768, 58287, 60960, 65024, 77716, 81280, 97145, 97536, 116574, 121920, 155432, 162560, 194290, 195072, 233148, 243840, 291435, 310864, 325120, 388580, 466296, 487680, 582870, 621728, 777160, 932592, 975360, 1165740, 1243456, 1554320, 1865184, 2331480, 2467483, 2486912, 3108640, 3730368, 4662960, 4934966, 4973824, 6217280, 7402449, 7460736, 9325920, 9869932, 9947648, 12337415, 12434560, 14804898, 14921472, 18651840, 19739864, 24674830, 24869120, 29609796, 29842944, 37012245, 37303680, 39479728, 49349660, 49738240, 59219592, 74024490, 74607360, 78959456, 98699320, 118439184, 148048980, 149214720, 157918912, 197398640, 236878368, 296097960, 315837824, 394797280, 473756736, 592195920, 631675648, 789594560, 947513472, 1184391840, 1263351296, 1579189120, 1895026944, 2368783680, 3158378240, 3790053888, 4737567360, 6316756480, 9475134720, 18950269440]

約数ペア:

[(1, 18950269440), (2, 9475134720), (3, 6316756480), (4, 4737567360), (5, 3790053888), (6, 3158378240), (8, 2368783680), (10, 1895026944), (12, 1579189120), (15, 1263351296), (16, 1184391840), (20, 947513472), (24, 789594560), (30, 631675648), (32, 592195920), (40, 473756736), (48, 394797280), (60, 315837824), (64, 296097960), (80, 236878368), (96, 197398640), (120, 157918912), (127, 149214720), (128, 148048980), (160, 118439184), (192, 98699320), (240, 78959456), (254, 74607360), (256, 74024490), (320, 59219592), (381, 49738240), (384, 49349660), (480, 39479728), (508, 37303680), (512, 37012245), (635, 29842944), (640, 29609796), (762, 24869120), (768, 24674830), (960, 19739864), (1016, 18651840), (1270, 14921472), (1280, 14804898), (1524, 12434560), (1536, 12337415), (1905, 9947648), (1920, 9869932), (2032, 9325920), (2540, 7460736), (2560, 7402449), (3048, 6217280), (3810, 4973824), (3840, 4934966), (4064, 4662960), (5080, 3730368), (6096, 3108640), (7620, 2486912), (7680, 2467483), (8128, 2331480), (10160, 1865184), (12192, 1554320), (15240, 1243456), (16256, 1165740), (19429, 975360), (20320, 932592), (24384, 777160), (30480, 621728), (32512, 582870), (38858, 487680), (40640, 466296), (48768, 388580), (58287, 325120), (60960, 310864), (65024, 291435), (77716, 243840), (81280, 233148), (97145, 195072), (97536, 194290), (116574, 162560), (121920, 155432)]