68280796800

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{263429}}^1$

素因数の和:263465

約数の個数: 240

約数和(自身を含む): 251972112150

約数和(自身を除く): 183691315350

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 640, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1152, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1920, 2025, 2160, 2400, 2592, 2700, 2880, 3200, 3240, 3456, 3600, 4050, 4320, 4800, 5184, 5400, 5760, 6480, 7200, 8100, 8640, 9600, 10368, 10800, 12960, 14400, 16200, 17280, 21600, 25920, 28800, 32400, 43200, 51840, 64800, 86400, 129600, 259200, 263429, 526858, 790287, 1053716, 1317145, 1580574, 2107432, 2370861, 2634290, 3161148, 3951435, 4214864, 4741722, 5268580, 6322296, 6585725, 7112583, 7902870, 8429728, 9483444, 10537160, 11854305, 12644592, 13171450, 14225166, 15805740, 16859456, 18966888, 19757175, 21074320, 21337749, 23708610, 25289184, 26342900, 28450332, 31611480, 33718912, 35562915, 37933776, 39514350, 42148640, 42675498, 47417220, 50578368, 52685800, 56900664, 59271525, 63222960, 71125830, 75867552, 79028700, 84297280, 85350996, 94834440, 101156736, 105371600, 106688745, 113801328, 118543050, 126445920, 142251660, 151735104, 158057400, 168594560, 170701992, 177814575, 189668880, 210743200, 213377490, 227602656, 237086100, 252891840, 284503320, 303470208, 316114800, 341403984, 355629150, 379337760, 421486400, 426754980, 455205312, 474172200, 505783680, 533443725, 569006640, 632229600, 682807968, 711258300, 758675520, 842972800, 853509960, 910410624, 948344400, 1066887450, 1138013280, 1264459200, 1365615936, 1422516600, 1517351040, 1707019920, 1896688800, 2133774900, 2276026560, 2528918400, 2731231872, 2845033200, 3414039840, 3793377600, 4267549800, 4552053120, 5690066400, 6828079680, 7586755200, 8535099600, 11380132800, 13656159360, 17070199200, 22760265600, 34140398400, 68280796800]

約数ペア:

[(1, 68280796800), (2, 34140398400), (3, 22760265600), (4, 17070199200), (5, 13656159360), (6, 11380132800), (8, 8535099600), (9, 7586755200), (10, 6828079680), (12, 5690066400), (15, 4552053120), (16, 4267549800), (18, 3793377600), (20, 3414039840), (24, 2845033200), (25, 2731231872), (27, 2528918400), (30, 2276026560), (32, 2133774900), (36, 1896688800), (40, 1707019920), (45, 1517351040), (48, 1422516600), (50, 1365615936), (54, 1264459200), (60, 1138013280), (64, 1066887450), (72, 948344400), (75, 910410624), (80, 853509960), (81, 842972800), (90, 758675520), (96, 711258300), (100, 682807968), (108, 632229600), (120, 569006640), (128, 533443725), (135, 505783680), (144, 474172200), (150, 455205312), (160, 426754980), (162, 421486400), (180, 379337760), (192, 355629150), (200, 341403984), (216, 316114800), (225, 303470208), (240, 284503320), (270, 252891840), (288, 237086100), (300, 227602656), (320, 213377490), (324, 210743200), (360, 189668880), (384, 177814575), (400, 170701992), (405, 168594560), (432, 158057400), (450, 151735104), (480, 142251660), (540, 126445920), (576, 118543050), (600, 113801328), (640, 106688745), (648, 105371600), (675, 101156736), (720, 94834440), (800, 85350996), (810, 84297280), (864, 79028700), (900, 75867552), (960, 71125830), (1080, 63222960), (1152, 59271525), (1200, 56900664), (1296, 52685800), (1350, 50578368), (1440, 47417220), (1600, 42675498), (1620, 42148640), (1728, 39514350), (1800, 37933776), (1920, 35562915), (2025, 33718912), (2160, 31611480), (2400, 28450332), (2592, 26342900), (2700, 25289184), (2880, 23708610), (3200, 21337749), (3240, 21074320), (3456, 19757175), (3600, 18966888), (4050, 16859456), (4320, 15805740), (4800, 14225166), (5184, 13171450), (5400, 12644592), (5760, 11854305), (6480, 10537160), (7200, 9483444), (8100, 8429728), (8640, 7902870), (9600, 7112583), (10368, 6585725), (10800, 6322296), (12960, 5268580), (14400, 4741722), (16200, 4214864), (17280, 3951435), (21600, 3161148), (25920, 2634290), (28800, 2370861), (32400, 2107432), (43200, 1580574), (51840, 1317145), (64800, 1053716), (86400, 790287), (129600, 526858), (259200, 263429)]