20171153310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73379}}^1$

素因数の和:73431

約数の個数: 192

約数和(自身を含む): 65048728320

約数和(自身を除く): 44877575010

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 49, 51, 55, 66, 70, 77, 85, 98, 102, 105, 110, 119, 147, 154, 165, 170, 187, 210, 231, 238, 245, 255, 294, 330, 357, 374, 385, 462, 490, 510, 539, 561, 595, 714, 735, 770, 833, 935, 1078, 1122, 1155, 1190, 1309, 1470, 1617, 1666, 1785, 1870, 2310, 2499, 2618, 2695, 2805, 3234, 3570, 3927, 4165, 4998, 5390, 5610, 6545, 7854, 8085, 8330, 9163, 12495, 13090, 16170, 18326, 19635, 24990, 27489, 39270, 45815, 54978, 73379, 91630, 137445, 146758, 220137, 274890, 366895, 440274, 513653, 733790, 807169, 1027306, 1100685, 1247443, 1540959, 1614338, 2201370, 2421507, 2494886, 2568265, 3081918, 3595571, 3742329, 4035845, 4843014, 5136530, 5650183, 6237215, 7191142, 7484658, 7704795, 8071690, 8732101, 10786713, 11300366, 12107535, 12474430, 13721873, 15409590, 16950549, 17464202, 17977855, 18711645, 21573426, 24215070, 26196303, 27443746, 28250915, 33901098, 35955710, 37423290, 39551281, 41165619, 43660505, 52392606, 53933565, 56501830, 61124707, 68609365, 79102562, 82331238, 84752745, 87321010, 96053111, 107867130, 118653843, 122249414, 130981515, 137218730, 169505490, 183374121, 192106222, 197756405, 205828095, 237307686, 261963030, 288159333, 305623535, 366748242, 395512810, 411656190, 480265555, 576318666, 593269215, 611247070, 672371777, 916870605, 960531110, 1186538430, 1344743554, 1440796665, 1833741210, 2017115331, 2881593330, 3361858885, 4034230662, 6723717770, 10085576655, 20171153310]

約数ペア:

[(1, 20171153310), (2, 10085576655), (3, 6723717770), (5, 4034230662), (6, 3361858885), (7, 2881593330), (10, 2017115331), (11, 1833741210), (14, 1440796665), (15, 1344743554), (17, 1186538430), (21, 960531110), (22, 916870605), (30, 672371777), (33, 611247070), (34, 593269215), (35, 576318666), (42, 480265555), (49, 411656190), (51, 395512810), (55, 366748242), (66, 305623535), (70, 288159333), (77, 261963030), (85, 237307686), (98, 205828095), (102, 197756405), (105, 192106222), (110, 183374121), (119, 169505490), (147, 137218730), (154, 130981515), (165, 122249414), (170, 118653843), (187, 107867130), (210, 96053111), (231, 87321010), (238, 84752745), (245, 82331238), (255, 79102562), (294, 68609365), (330, 61124707), (357, 56501830), (374, 53933565), (385, 52392606), (462, 43660505), (490, 41165619), (510, 39551281), (539, 37423290), (561, 35955710), (595, 33901098), (714, 28250915), (735, 27443746), (770, 26196303), (833, 24215070), (935, 21573426), (1078, 18711645), (1122, 17977855), (1155, 17464202), (1190, 16950549), (1309, 15409590), (1470, 13721873), (1617, 12474430), (1666, 12107535), (1785, 11300366), (1870, 10786713), (2310, 8732101), (2499, 8071690), (2618, 7704795), (2695, 7484658), (2805, 7191142), (3234, 6237215), (3570, 5650183), (3927, 5136530), (4165, 4843014), (4998, 4035845), (5390, 3742329), (5610, 3595571), (6545, 3081918), (7854, 2568265), (8085, 2494886), (8330, 2421507), (9163, 2201370), (12495, 1614338), (13090, 1540959), (16170, 1247443), (18326, 1100685), (19635, 1027306), (24990, 807169), (27489, 733790), (39270, 513653), (45815, 440274), (54978, 366895), (73379, 274890), (91630, 220137), (137445, 146758)]