12693822720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26029}}^1$

素因数の和:26180

約数の個数: 144

約数和(自身を含む): 40861685760

約数和(自身を除く): 28167863040

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, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 3840, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 26029, 30480, 32512, 40640, 48768, 52058, 60960, 78087, 81280, 97536, 104116, 121920, 130145, 156174, 162560, 208232, 243840, 260290, 312348, 390435, 416464, 487680, 520580, 624696, 780870, 832928, 1041160, 1249392, 1561740, 1665856, 2082320, 2498784, 3123480, 3305683, 3331712, 4164640, 4997568, 6246960, 6611366, 6663424, 8329280, 9917049, 9995136, 12493920, 13222732, 16528415, 16658560, 19834098, 19990272, 24987840, 26445464, 33056830, 33317120, 39668196, 49585245, 49975680, 52890928, 66113660, 79336392, 99170490, 99951360, 105781856, 132227320, 158672784, 198340980, 211563712, 264454640, 317345568, 396681960, 423127424, 528909280, 634691136, 793363920, 846254848, 1057818560, 1269382272, 1586727840, 2115637120, 2538764544, 3173455680, 4231274240, 6346911360, 12693822720]

約数ペア:

[(1, 12693822720), (2, 6346911360), (3, 4231274240), (4, 3173455680), (5, 2538764544), (6, 2115637120), (8, 1586727840), (10, 1269382272), (12, 1057818560), (15, 846254848), (16, 793363920), (20, 634691136), (24, 528909280), (30, 423127424), (32, 396681960), (40, 317345568), (48, 264454640), (60, 211563712), (64, 198340980), (80, 158672784), (96, 132227320), (120, 105781856), (127, 99951360), (128, 99170490), (160, 79336392), (192, 66113660), (240, 52890928), (254, 49975680), (256, 49585245), (320, 39668196), (381, 33317120), (384, 33056830), (480, 26445464), (508, 24987840), (635, 19990272), (640, 19834098), (762, 16658560), (768, 16528415), (960, 13222732), (1016, 12493920), (1270, 9995136), (1280, 9917049), (1524, 8329280), (1905, 6663424), (1920, 6611366), (2032, 6246960), (2540, 4997568), (3048, 4164640), (3810, 3331712), (3840, 3305683), (4064, 3123480), (5080, 2498784), (6096, 2082320), (7620, 1665856), (8128, 1561740), (10160, 1249392), (12192, 1041160), (15240, 832928), (16256, 780870), (20320, 624696), (24384, 520580), (26029, 487680), (30480, 416464), (32512, 390435), (40640, 312348), (48768, 260290), (52058, 243840), (60960, 208232), (78087, 162560), (81280, 156174), (97536, 130145), (104116, 121920)]