20146025460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{1873}}^1$

素因数の和:2318

約数の個数: 192

約数和(自身を含む): 63167892480

約数和(自身を除く): 43021867020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 379, 430, 473, 516, 645, 660, 758, 860, 946, 1137, 1290, 1419, 1516, 1873, 1892, 1895, 2274, 2365, 2580, 2838, 3746, 3790, 4169, 4548, 4730, 5619, 5676, 5685, 7095, 7492, 7580, 8338, 9365, 9460, 11238, 11370, 12507, 14190, 16297, 16676, 18730, 20603, 20845, 22476, 22740, 25014, 28095, 28380, 32594, 37460, 41206, 41690, 48891, 50028, 56190, 61809, 62535, 65188, 80539, 81485, 82412, 83380, 97782, 103015, 112380, 123618, 125070, 161078, 162970, 179267, 195564, 206030, 241617, 244455, 247236, 250140, 309045, 322156, 325940, 358534, 402695, 412060, 483234, 488910, 537801, 618090, 709867, 717068, 805390, 885929, 896335, 966468, 977820, 1075602, 1208085, 1236180, 1419734, 1610780, 1771858, 1792670, 2129601, 2151204, 2416170, 2657787, 2689005, 2839468, 3543716, 3549335, 3585340, 4259202, 4429645, 4832340, 5315574, 5378010, 7098670, 7808537, 8518404, 8859290, 10631148, 10648005, 10756020, 13288935, 14197340, 15617074, 17718580, 21296010, 23425611, 26577870, 30524281, 31234148, 39042685, 42592020, 46851222, 53155740, 61048562, 78085370, 91572843, 93702444, 117128055, 122097124, 152621405, 156170740, 183145686, 234256110, 305242810, 335767091, 366291372, 457864215, 468512220, 610485620, 671534182, 915728430, 1007301273, 1343068364, 1678835455, 1831456860, 2014602546, 3357670910, 4029205092, 5036506365, 6715341820, 10073012730, 20146025460]

約数ペア:

[(1, 20146025460), (2, 10073012730), (3, 6715341820), (4, 5036506365), (5, 4029205092), (6, 3357670910), (10, 2014602546), (11, 1831456860), (12, 1678835455), (15, 1343068364), (20, 1007301273), (22, 915728430), (30, 671534182), (33, 610485620), (43, 468512220), (44, 457864215), (55, 366291372), (60, 335767091), (66, 305242810), (86, 234256110), (110, 183145686), (129, 156170740), (132, 152621405), (165, 122097124), (172, 117128055), (215, 93702444), (220, 91572843), (258, 78085370), (330, 61048562), (379, 53155740), (430, 46851222), (473, 42592020), (516, 39042685), (645, 31234148), (660, 30524281), (758, 26577870), (860, 23425611), (946, 21296010), (1137, 17718580), (1290, 15617074), (1419, 14197340), (1516, 13288935), (1873, 10756020), (1892, 10648005), (1895, 10631148), (2274, 8859290), (2365, 8518404), (2580, 7808537), (2838, 7098670), (3746, 5378010), (3790, 5315574), (4169, 4832340), (4548, 4429645), (4730, 4259202), (5619, 3585340), (5676, 3549335), (5685, 3543716), (7095, 2839468), (7492, 2689005), (7580, 2657787), (8338, 2416170), (9365, 2151204), (9460, 2129601), (11238, 1792670), (11370, 1771858), (12507, 1610780), (14190, 1419734), (16297, 1236180), (16676, 1208085), (18730, 1075602), (20603, 977820), (20845, 966468), (22476, 896335), (22740, 885929), (25014, 805390), (28095, 717068), (28380, 709867), (32594, 618090), (37460, 537801), (41206, 488910), (41690, 483234), (48891, 412060), (50028, 402695), (56190, 358534), (61809, 325940), (62535, 322156), (65188, 309045), (80539, 250140), (81485, 247236), (82412, 244455), (83380, 241617), (97782, 206030), (103015, 195564), (112380, 179267), (123618, 162970), (125070, 161078)]