64042297920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{49747}}^1$

素因数の和:49922

約数の個数: 224

約数和(自身を含む): 227447856000

約数和(自身を除く): 163405558080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 149, 160, 180, 192, 216, 240, 270, 288, 298, 320, 360, 432, 447, 480, 540, 576, 596, 720, 745, 864, 894, 960, 1080, 1192, 1341, 1440, 1490, 1728, 1788, 2160, 2235, 2384, 2682, 2880, 2980, 3576, 4023, 4320, 4470, 4768, 5364, 5960, 6705, 7152, 8046, 8640, 8940, 9536, 10728, 11920, 13410, 14304, 16092, 17880, 20115, 21456, 23840, 26820, 28608, 32184, 35760, 40230, 42912, 47680, 49747, 53640, 64368, 71520, 80460, 85824, 99494, 107280, 128736, 143040, 149241, 160920, 198988, 214560, 248735, 257472, 298482, 321840, 397976, 429120, 447723, 497470, 596964, 643680, 746205, 795952, 895446, 994940, 1193928, 1287360, 1343169, 1492410, 1591904, 1790892, 1989880, 2238615, 2387856, 2686338, 2984820, 3183808, 3581784, 3979760, 4477230, 4775712, 5372676, 5969640, 6715845, 7163568, 7412303, 7959520, 8954460, 9551424, 10745352, 11939280, 13431690, 14327136, 14824606, 15919040, 17908920, 21490704, 22236909, 23878560, 26863380, 28654272, 29649212, 35817840, 37061515, 42981408, 44473818, 47757120, 53726760, 59298424, 66710727, 71635680, 74123030, 85962816, 88947636, 107453520, 111184545, 118596848, 133421454, 143271360, 148246060, 177895272, 200132181, 214907040, 222369090, 237193696, 266842908, 296492120, 333553635, 355790544, 400264362, 429814080, 444738180, 474387392, 533685816, 592984240, 667107270, 711581088, 800528724, 889476360, 1000660905, 1067371632, 1185968480, 1334214540, 1423162176, 1601057448, 1778952720, 2001321810, 2134743264, 2371936960, 2668429080, 3202114896, 3557905440, 4002643620, 4269486528, 5336858160, 6404229792, 7115810880, 8005287240, 10673716320, 12808459584, 16010574480, 21347432640, 32021148960, 64042297920]

約数ペア:

[(1, 64042297920), (2, 32021148960), (3, 21347432640), (4, 16010574480), (5, 12808459584), (6, 10673716320), (8, 8005287240), (9, 7115810880), (10, 6404229792), (12, 5336858160), (15, 4269486528), (16, 4002643620), (18, 3557905440), (20, 3202114896), (24, 2668429080), (27, 2371936960), (30, 2134743264), (32, 2001321810), (36, 1778952720), (40, 1601057448), (45, 1423162176), (48, 1334214540), (54, 1185968480), (60, 1067371632), (64, 1000660905), (72, 889476360), (80, 800528724), (90, 711581088), (96, 667107270), (108, 592984240), (120, 533685816), (135, 474387392), (144, 444738180), (149, 429814080), (160, 400264362), (180, 355790544), (192, 333553635), (216, 296492120), (240, 266842908), (270, 237193696), (288, 222369090), (298, 214907040), (320, 200132181), (360, 177895272), (432, 148246060), (447, 143271360), (480, 133421454), (540, 118596848), (576, 111184545), (596, 107453520), (720, 88947636), (745, 85962816), (864, 74123030), (894, 71635680), (960, 66710727), (1080, 59298424), (1192, 53726760), (1341, 47757120), (1440, 44473818), (1490, 42981408), (1728, 37061515), (1788, 35817840), (2160, 29649212), (2235, 28654272), (2384, 26863380), (2682, 23878560), (2880, 22236909), (2980, 21490704), (3576, 17908920), (4023, 15919040), (4320, 14824606), (4470, 14327136), (4768, 13431690), (5364, 11939280), (5960, 10745352), (6705, 9551424), (7152, 8954460), (8046, 7959520), (8640, 7412303), (8940, 7163568), (9536, 6715845), (10728, 5969640), (11920, 5372676), (13410, 4775712), (14304, 4477230), (16092, 3979760), (17880, 3581784), (20115, 3183808), (21456, 2984820), (23840, 2686338), (26820, 2387856), (28608, 2238615), (32184, 1989880), (35760, 1790892), (40230, 1591904), (42912, 1492410), (47680, 1343169), (49747, 1287360), (53640, 1193928), (64368, 994940), (71520, 895446), (80460, 795952), (85824, 746205), (99494, 643680), (107280, 596964), (128736, 497470), (143040, 447723), (149241, 429120), (160920, 397976), (198988, 321840), (214560, 298482), (248735, 257472)]