13046728640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{22739}}^1$

素因数の和:22930

約数の個数: 112

約数和(自身を含む): 34101267840

約数和(自身を除く): 21054539200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 163, 176, 220, 320, 326, 352, 440, 652, 704, 815, 880, 1304, 1630, 1760, 1793, 2608, 3260, 3520, 3586, 5216, 6520, 7172, 8965, 10432, 13040, 14344, 17930, 22739, 26080, 28688, 35860, 45478, 52160, 57376, 71720, 90956, 113695, 114752, 143440, 181912, 227390, 250129, 286880, 363824, 454780, 500258, 573760, 727648, 909560, 1000516, 1250645, 1455296, 1819120, 2001032, 2501290, 3638240, 3706457, 4002064, 5002580, 7276480, 7412914, 8004128, 10005160, 14825828, 16008256, 18532285, 20010320, 29651656, 37064570, 40020640, 40771027, 59303312, 74129140, 80041280, 81542054, 118606624, 148258280, 163084108, 203855135, 237213248, 296516560, 326168216, 407710270, 593033120, 652336432, 815420540, 1186066240, 1304672864, 1630841080, 2609345728, 3261682160, 6523364320, 13046728640]

約数ペア:

[(1, 13046728640), (2, 6523364320), (4, 3261682160), (5, 2609345728), (8, 1630841080), (10, 1304672864), (11, 1186066240), (16, 815420540), (20, 652336432), (22, 593033120), (32, 407710270), (40, 326168216), (44, 296516560), (55, 237213248), (64, 203855135), (80, 163084108), (88, 148258280), (110, 118606624), (160, 81542054), (163, 80041280), (176, 74129140), (220, 59303312), (320, 40771027), (326, 40020640), (352, 37064570), (440, 29651656), (652, 20010320), (704, 18532285), (815, 16008256), (880, 14825828), (1304, 10005160), (1630, 8004128), (1760, 7412914), (1793, 7276480), (2608, 5002580), (3260, 4002064), (3520, 3706457), (3586, 3638240), (5216, 2501290), (6520, 2001032), (7172, 1819120), (8965, 1455296), (10432, 1250645), (13040, 1000516), (14344, 909560), (17930, 727648), (22739, 573760), (26080, 500258), (28688, 454780), (35860, 363824), (45478, 286880), (52160, 250129), (57376, 227390), (71720, 181912), (90956, 143440), (113695, 114752)]