1444734480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1301}}^1$

素因数の和:1985

約数の個数: 160

約数和(自身を含む): 5130171648

約数和(自身を除く): 3685437168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 661, 840, 1301, 1322, 1680, 1983, 2602, 2644, 3305, 3903, 3966, 4627, 5204, 5288, 6505, 6610, 7806, 7932, 9107, 9254, 9915, 10408, 10576, 13010, 13220, 13881, 15612, 15864, 18214, 18508, 19515, 19830, 20816, 23135, 26020, 26440, 27321, 27762, 31224, 31728, 36428, 37016, 39030, 39660, 45535, 46270, 52040, 52880, 54642, 55524, 62448, 69405, 72856, 74032, 78060, 79320, 91070, 92540, 104080, 109284, 111048, 136605, 138810, 145712, 156120, 158640, 182140, 185080, 218568, 222096, 273210, 277620, 312240, 364280, 370160, 437136, 546420, 555240, 728560, 859961, 1092840, 1110480, 1719922, 2185680, 2579883, 3439844, 4299805, 5159766, 6019727, 6879688, 8599610, 10319532, 12039454, 12899415, 13759376, 17199220, 18059181, 20639064, 24078908, 25798830, 30098635, 34398440, 36118362, 41278128, 48157816, 51597660, 60197270, 68796880, 72236724, 90295905, 96315632, 103195320, 120394540, 144473448, 180591810, 206390640, 240789080, 288946896, 361183620, 481578160, 722367240, 1444734480]

約数ペア:

[(1, 1444734480), (2, 722367240), (3, 481578160), (4, 361183620), (5, 288946896), (6, 240789080), (7, 206390640), (8, 180591810), (10, 144473448), (12, 120394540), (14, 103195320), (15, 96315632), (16, 90295905), (20, 72236724), (21, 68796880), (24, 60197270), (28, 51597660), (30, 48157816), (35, 41278128), (40, 36118362), (42, 34398440), (48, 30098635), (56, 25798830), (60, 24078908), (70, 20639064), (80, 18059181), (84, 17199220), (105, 13759376), (112, 12899415), (120, 12039454), (140, 10319532), (168, 8599610), (210, 6879688), (240, 6019727), (280, 5159766), (336, 4299805), (420, 3439844), (560, 2579883), (661, 2185680), (840, 1719922), (1301, 1110480), (1322, 1092840), (1680, 859961), (1983, 728560), (2602, 555240), (2644, 546420), (3305, 437136), (3903, 370160), (3966, 364280), (4627, 312240), (5204, 277620), (5288, 273210), (6505, 222096), (6610, 218568), (7806, 185080), (7932, 182140), (9107, 158640), (9254, 156120), (9915, 145712), (10408, 138810), (10576, 136605), (13010, 111048), (13220, 109284), (13881, 104080), (15612, 92540), (15864, 91070), (18214, 79320), (18508, 78060), (19515, 74032), (19830, 72856), (20816, 69405), (23135, 62448), (26020, 55524), (26440, 54642), (27321, 52880), (27762, 52040), (31224, 46270), (31728, 45535), (36428, 39660), (37016, 39030)]