1291385342280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6565921}}^1$

素因数の和:6566095

約数の個数: 128

約数和(自身を含む): 4254717456000

約数和(自身を除く): 2963332113720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 149, 165, 220, 264, 298, 330, 440, 447, 596, 660, 745, 894, 1192, 1320, 1490, 1639, 1788, 2235, 2980, 3278, 3576, 4470, 4917, 5960, 6556, 8195, 8940, 9834, 13112, 16390, 17880, 19668, 24585, 32780, 39336, 49170, 65560, 98340, 196680, 6565921, 13131842, 19697763, 26263684, 32829605, 39395526, 52527368, 65659210, 72225131, 78791052, 98488815, 131318420, 144450262, 157582104, 196977630, 216675393, 262636840, 288900524, 361125655, 393955260, 433350786, 577801048, 722251310, 787910520, 866701572, 978322229, 1083376965, 1444502620, 1733403144, 1956644458, 2166753930, 2889005240, 2934966687, 3913288916, 4333507860, 4891611145, 5869933374, 7826577832, 8667015720, 9783222290, 10761544519, 11739866748, 14674833435, 19566444580, 21523089038, 23479733496, 29349666870, 32284633557, 39132889160, 43046178076, 53807722595, 58699333740, 64569267114, 86092356152, 107615445190, 117398667480, 129138534228, 161423167785, 215230890380, 258277068456, 322846335570, 430461780760, 645692671140, 1291385342280]

約数ペア:

[(1, 1291385342280), (2, 645692671140), (3, 430461780760), (4, 322846335570), (5, 258277068456), (6, 215230890380), (8, 161423167785), (10, 129138534228), (11, 117398667480), (12, 107615445190), (15, 86092356152), (20, 64569267114), (22, 58699333740), (24, 53807722595), (30, 43046178076), (33, 39132889160), (40, 32284633557), (44, 29349666870), (55, 23479733496), (60, 21523089038), (66, 19566444580), (88, 14674833435), (110, 11739866748), (120, 10761544519), (132, 9783222290), (149, 8667015720), (165, 7826577832), (220, 5869933374), (264, 4891611145), (298, 4333507860), (330, 3913288916), (440, 2934966687), (447, 2889005240), (596, 2166753930), (660, 1956644458), (745, 1733403144), (894, 1444502620), (1192, 1083376965), (1320, 978322229), (1490, 866701572), (1639, 787910520), (1788, 722251310), (2235, 577801048), (2980, 433350786), (3278, 393955260), (3576, 361125655), (4470, 288900524), (4917, 262636840), (5960, 216675393), (6556, 196977630), (8195, 157582104), (8940, 144450262), (9834, 131318420), (13112, 98488815), (16390, 78791052), (17880, 72225131), (19668, 65659210), (24585, 52527368), (32780, 39395526), (39336, 32829605), (49170, 26263684), (65560, 19697763), (98340, 13131842), (196680, 6565921)]