20162213610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{5701}}^1$

素因数の和:7260

約数の個数: 128

約数和(自身を含む): 60379527168

約数和(自身を除く): 40217313558

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 1531, 2310, 3062, 4593, 5701, 7655, 9186, 10717, 11402, 15310, 16841, 17103, 21434, 22965, 28505, 32151, 33682, 34206, 39907, 45930, 50523, 53585, 57010, 62711, 64302, 79814, 84205, 85515, 101046, 107170, 117887, 119721, 125422, 160755, 168410, 171030, 188133, 199535, 235774, 239442, 252615, 313555, 321510, 353661, 376266, 399070, 438977, 505230, 589435, 598605, 627110, 707322, 877954, 940665, 1178870, 1197210, 1316931, 1768305, 1881330, 2194885, 2633862, 3536610, 4389770, 6584655, 8728231, 13169310, 17456462, 26184693, 43641155, 52369386, 61097617, 87282310, 96010541, 122195234, 130923465, 183292851, 192021082, 261846930, 288031623, 305488085, 366585702, 480052705, 576063246, 610976170, 672073787, 916464255, 960105410, 1344147574, 1440158115, 1832928510, 2016221361, 2880316230, 3360368935, 4032442722, 6720737870, 10081106805, 20162213610]

約数ペア:

[(1, 20162213610), (2, 10081106805), (3, 6720737870), (5, 4032442722), (6, 3360368935), (7, 2880316230), (10, 2016221361), (11, 1832928510), (14, 1440158115), (15, 1344147574), (21, 960105410), (22, 916464255), (30, 672073787), (33, 610976170), (35, 576063246), (42, 480052705), (55, 366585702), (66, 305488085), (70, 288031623), (77, 261846930), (105, 192021082), (110, 183292851), (154, 130923465), (165, 122195234), (210, 96010541), (231, 87282310), (330, 61097617), (385, 52369386), (462, 43641155), (770, 26184693), (1155, 17456462), (1531, 13169310), (2310, 8728231), (3062, 6584655), (4593, 4389770), (5701, 3536610), (7655, 2633862), (9186, 2194885), (10717, 1881330), (11402, 1768305), (15310, 1316931), (16841, 1197210), (17103, 1178870), (21434, 940665), (22965, 877954), (28505, 707322), (32151, 627110), (33682, 598605), (34206, 589435), (39907, 505230), (45930, 438977), (50523, 399070), (53585, 376266), (57010, 353661), (62711, 321510), (64302, 313555), (79814, 252615), (84205, 239442), (85515, 235774), (101046, 199535), (107170, 188133), (117887, 171030), (119721, 168410), (125422, 160755)]