81053625120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{17159}}^1$

素因数の和:17947

約数の個数: 192

約数和(自身を含む): 275338103040

約数和(自身を除く): 194284477920

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, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 757, 780, 1040, 1248, 1514, 1560, 2080, 2271, 3028, 3120, 3785, 4542, 6056, 6240, 7570, 9084, 9841, 11355, 12112, 15140, 17159, 18168, 19682, 22710, 24224, 29523, 30280, 34318, 36336, 39364, 45420, 49205, 51477, 59046, 60560, 68636, 72672, 78728, 85795, 90840, 98410, 102954, 118092, 121120, 137272, 147615, 157456, 171590, 181680, 196820, 205908, 223067, 236184, 257385, 274544, 295230, 314912, 343180, 363360, 393640, 411816, 446134, 472368, 514770, 549088, 590460, 669201, 686360, 787280, 823632, 892268, 944736, 1029540, 1115335, 1180920, 1338402, 1372720, 1574560, 1647264, 1784536, 2059080, 2230670, 2361840, 2676804, 2745440, 3346005, 3569072, 4118160, 4461340, 4723680, 5353608, 6692010, 7138144, 8236320, 8922680, 10707216, 12989363, 13384020, 17845360, 21414432, 25978726, 26768040, 35690720, 38968089, 51957452, 53536080, 64946815, 77936178, 103914904, 107072160, 129893630, 155872356, 168861719, 194840445, 207829808, 259787260, 311744712, 337723438, 389680890, 415659616, 506585157, 519574520, 623489424, 675446876, 779361780, 844308595, 1013170314, 1039149040, 1246978848, 1350893752, 1558723560, 1688617190, 2026340628, 2078298080, 2532925785, 2701787504, 3117447120, 3377234380, 4052681256, 5065851570, 5403575008, 6234894240, 6754468760, 8105362512, 10131703140, 13508937520, 16210725024, 20263406280, 27017875040, 40526812560, 81053625120]

約数ペア:

[(1, 81053625120), (2, 40526812560), (3, 27017875040), (4, 20263406280), (5, 16210725024), (6, 13508937520), (8, 10131703140), (10, 8105362512), (12, 6754468760), (13, 6234894240), (15, 5403575008), (16, 5065851570), (20, 4052681256), (24, 3377234380), (26, 3117447120), (30, 2701787504), (32, 2532925785), (39, 2078298080), (40, 2026340628), (48, 1688617190), (52, 1558723560), (60, 1350893752), (65, 1246978848), (78, 1039149040), (80, 1013170314), (96, 844308595), (104, 779361780), (120, 675446876), (130, 623489424), (156, 519574520), (160, 506585157), (195, 415659616), (208, 389680890), (240, 337723438), (260, 311744712), (312, 259787260), (390, 207829808), (416, 194840445), (480, 168861719), (520, 155872356), (624, 129893630), (757, 107072160), (780, 103914904), (1040, 77936178), (1248, 64946815), (1514, 53536080), (1560, 51957452), (2080, 38968089), (2271, 35690720), (3028, 26768040), (3120, 25978726), (3785, 21414432), (4542, 17845360), (6056, 13384020), (6240, 12989363), (7570, 10707216), (9084, 8922680), (9841, 8236320), (11355, 7138144), (12112, 6692010), (15140, 5353608), (17159, 4723680), (18168, 4461340), (19682, 4118160), (22710, 3569072), (24224, 3346005), (29523, 2745440), (30280, 2676804), (34318, 2361840), (36336, 2230670), (39364, 2059080), (45420, 1784536), (49205, 1647264), (51477, 1574560), (59046, 1372720), (60560, 1338402), (68636, 1180920), (72672, 1115335), (78728, 1029540), (85795, 944736), (90840, 892268), (98410, 823632), (102954, 787280), (118092, 686360), (121120, 669201), (137272, 590460), (147615, 549088), (157456, 514770), (171590, 472368), (181680, 446134), (196820, 411816), (205908, 393640), (223067, 363360), (236184, 343180), (257385, 314912), (274544, 295230)]