129174240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 444358656

約数和(自身を除く): 315184416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 127, 130, 156, 160, 163, 195, 208, 240, 254, 260, 312, 326, 381, 390, 416, 480, 489, 508, 520, 624, 635, 652, 762, 780, 815, 978, 1016, 1040, 1248, 1270, 1304, 1524, 1560, 1630, 1651, 1905, 1956, 2032, 2080, 2119, 2445, 2540, 2608, 3048, 3120, 3260, 3302, 3810, 3912, 4064, 4238, 4890, 4953, 5080, 5216, 6096, 6240, 6357, 6520, 6604, 7620, 7824, 8255, 8476, 9780, 9906, 10160, 10595, 12192, 12714, 13040, 13208, 15240, 15648, 16510, 16952, 19560, 19812, 20320, 20701, 21190, 24765, 25428, 26080, 26416, 30480, 31785, 33020, 33904, 39120, 39624, 41402, 42380, 49530, 50856, 52832, 60960, 62103, 63570, 66040, 67808, 78240, 79248, 82804, 84760, 99060, 101712, 103505, 124206, 127140, 132080, 158496, 165608, 169520, 198120, 203424, 207010, 248412, 254280, 264160, 269113, 310515, 331216, 339040, 396240, 414020, 496824, 508560, 538226, 621030, 662432, 792480, 807339, 828040, 993648, 1017120, 1076452, 1242060, 1345565, 1614678, 1656080, 1987296, 2152904, 2484120, 2691130, 3229356, 3312160, 4036695, 4305808, 4968240, 5382260, 6458712, 8073390, 8611616, 9936480, 10764520, 12917424, 16146780, 21529040, 25834848, 32293560, 43058080, 64587120, 129174240]

約数ペア:

[(1, 129174240), (2, 64587120), (3, 43058080), (4, 32293560), (5, 25834848), (6, 21529040), (8, 16146780), (10, 12917424), (12, 10764520), (13, 9936480), (15, 8611616), (16, 8073390), (20, 6458712), (24, 5382260), (26, 4968240), (30, 4305808), (32, 4036695), (39, 3312160), (40, 3229356), (48, 2691130), (52, 2484120), (60, 2152904), (65, 1987296), (78, 1656080), (80, 1614678), (96, 1345565), (104, 1242060), (120, 1076452), (127, 1017120), (130, 993648), (156, 828040), (160, 807339), (163, 792480), (195, 662432), (208, 621030), (240, 538226), (254, 508560), (260, 496824), (312, 414020), (326, 396240), (381, 339040), (390, 331216), (416, 310515), (480, 269113), (489, 264160), (508, 254280), (520, 248412), (624, 207010), (635, 203424), (652, 198120), (762, 169520), (780, 165608), (815, 158496), (978, 132080), (1016, 127140), (1040, 124206), (1248, 103505), (1270, 101712), (1304, 99060), (1524, 84760), (1560, 82804), (1630, 79248), (1651, 78240), (1905, 67808), (1956, 66040), (2032, 63570), (2080, 62103), (2119, 60960), (2445, 52832), (2540, 50856), (2608, 49530), (3048, 42380), (3120, 41402), (3260, 39624), (3302, 39120), (3810, 33904), (3912, 33020), (4064, 31785), (4238, 30480), (4890, 26416), (4953, 26080), (5080, 25428), (5216, 24765), (6096, 21190), (6240, 20701), (6357, 20320), (6520, 19812), (6604, 19560), (7620, 16952), (7824, 16510), (8255, 15648), (8476, 15240), (9780, 13208), (9906, 13040), (10160, 12714), (10595, 12192)]