26915706780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{1097}}^1$

素因数の和:1436

約数の個数: 192

約数和(自身を含む): 79688448000

約数和(自身を除く): 52772741220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 59, 60, 87, 116, 118, 145, 174, 177, 236, 239, 290, 295, 348, 354, 435, 478, 580, 590, 708, 717, 870, 885, 956, 1097, 1180, 1195, 1434, 1711, 1740, 1770, 2194, 2390, 2868, 3291, 3422, 3540, 3585, 4388, 4780, 5133, 5485, 6582, 6844, 6931, 7170, 8555, 10266, 10970, 13164, 13862, 14101, 14340, 16455, 17110, 20532, 20793, 21940, 25665, 27724, 28202, 31813, 32910, 34220, 34655, 41586, 42303, 51330, 56404, 63626, 64723, 65820, 69310, 70505, 83172, 84606, 95439, 102660, 103965, 127252, 129446, 138620, 141010, 159065, 169212, 190878, 194169, 207930, 211515, 258892, 262183, 282020, 318130, 323615, 381756, 388338, 408929, 415860, 423030, 477195, 524366, 636260, 647230, 776676, 786549, 817858, 846060, 954390, 970845, 1048732, 1226787, 1294460, 1310915, 1573098, 1635716, 1876967, 1908780, 1941690, 2044645, 2453574, 2621830, 3146196, 3753934, 3883380, 3932745, 4089290, 4907148, 5243660, 5630901, 6133935, 7507868, 7603307, 7865490, 8178580, 9384835, 11261802, 12267870, 15206614, 15468797, 15730980, 18769670, 22523604, 22809921, 24535740, 28154505, 30413228, 30937594, 37539340, 38016535, 45619842, 46406391, 56309010, 61875188, 76033070, 77343985, 91239684, 92812782, 112618020, 114049605, 152066140, 154687970, 185625564, 228099210, 232031955, 309375940, 448595113, 456198420, 464063910, 897190226, 928127820, 1345785339, 1794380452, 2242975565, 2691570678, 4485951130, 5383141356, 6728926695, 8971902260, 13457853390, 26915706780]

約数ペア:

[(1, 26915706780), (2, 13457853390), (3, 8971902260), (4, 6728926695), (5, 5383141356), (6, 4485951130), (10, 2691570678), (12, 2242975565), (15, 1794380452), (20, 1345785339), (29, 928127820), (30, 897190226), (58, 464063910), (59, 456198420), (60, 448595113), (87, 309375940), (116, 232031955), (118, 228099210), (145, 185625564), (174, 154687970), (177, 152066140), (236, 114049605), (239, 112618020), (290, 92812782), (295, 91239684), (348, 77343985), (354, 76033070), (435, 61875188), (478, 56309010), (580, 46406391), (590, 45619842), (708, 38016535), (717, 37539340), (870, 30937594), (885, 30413228), (956, 28154505), (1097, 24535740), (1180, 22809921), (1195, 22523604), (1434, 18769670), (1711, 15730980), (1740, 15468797), (1770, 15206614), (2194, 12267870), (2390, 11261802), (2868, 9384835), (3291, 8178580), (3422, 7865490), (3540, 7603307), (3585, 7507868), (4388, 6133935), (4780, 5630901), (5133, 5243660), (5485, 4907148), (6582, 4089290), (6844, 3932745), (6931, 3883380), (7170, 3753934), (8555, 3146196), (10266, 2621830), (10970, 2453574), (13164, 2044645), (13862, 1941690), (14101, 1908780), (14340, 1876967), (16455, 1635716), (17110, 1573098), (20532, 1310915), (20793, 1294460), (21940, 1226787), (25665, 1048732), (27724, 970845), (28202, 954390), (31813, 846060), (32910, 817858), (34220, 786549), (34655, 776676), (41586, 647230), (42303, 636260), (51330, 524366), (56404, 477195), (63626, 423030), (64723, 415860), (65820, 408929), (69310, 388338), (70505, 381756), (83172, 323615), (84606, 318130), (95439, 282020), (102660, 262183), (103965, 258892), (127252, 211515), (129446, 207930), (138620, 194169), (141010, 190878), (159065, 169212)]