418020783360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13339}}^1\times {\mathrm{8161}}^1$

素因数の和:21524

約数の個数: 144

約数和(自身を含む): 1335317565120

約数和(自身を除く): 917296781760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 8161, 13339, 16322, 24483, 26678, 32644, 40017, 40805, 48966, 53356, 65288, 66695, 80034, 81610, 97932, 106712, 122415, 130576, 133390, 160068, 163220, 195864, 200085, 213424, 244830, 261152, 266780, 320136, 326440, 391728, 400170, 426848, 489660, 522304, 533560, 640272, 652880, 783456, 800340, 853696, 979320, 1044608, 1067120, 1280544, 1305760, 1566912, 1600680, 1707392, 1958640, 2089216, 2134240, 2561088, 2611520, 3133824, 3201360, 3414784, 3917280, 4268480, 5122176, 5223040, 6267648, 6402720, 7834560, 8536960, 10244352, 10446080, 12805440, 15669120, 17073920, 25610880, 31338240, 51221760, 108859579, 217719158, 326578737, 435438316, 544297895, 653157474, 870876632, 1088595790, 1306314948, 1632893685, 1741753264, 2177191580, 2612629896, 3265787370, 3483506528, 4354383160, 5225259792, 6531574740, 6967013056, 8708766320, 10450519584, 13063149480, 13934026112, 17417532640, 20901039168, 26126298960, 27868052224, 34835065280, 41802078336, 52252597920, 69670130560, 83604156672, 104505195840, 139340261120, 209010391680, 418020783360]

約数ペア:

[(1, 418020783360), (2, 209010391680), (3, 139340261120), (4, 104505195840), (5, 83604156672), (6, 69670130560), (8, 52252597920), (10, 41802078336), (12, 34835065280), (15, 27868052224), (16, 26126298960), (20, 20901039168), (24, 17417532640), (30, 13934026112), (32, 13063149480), (40, 10450519584), (48, 8708766320), (60, 6967013056), (64, 6531574740), (80, 5225259792), (96, 4354383160), (120, 3483506528), (128, 3265787370), (160, 2612629896), (192, 2177191580), (240, 1741753264), (256, 1632893685), (320, 1306314948), (384, 1088595790), (480, 870876632), (640, 653157474), (768, 544297895), (960, 435438316), (1280, 326578737), (1920, 217719158), (3840, 108859579), (8161, 51221760), (13339, 31338240), (16322, 25610880), (24483, 17073920), (26678, 15669120), (32644, 12805440), (40017, 10446080), (40805, 10244352), (48966, 8536960), (53356, 7834560), (65288, 6402720), (66695, 6267648), (80034, 5223040), (81610, 5122176), (97932, 4268480), (106712, 3917280), (122415, 3414784), (130576, 3201360), (133390, 3133824), (160068, 2611520), (163220, 2561088), (195864, 2134240), (200085, 2089216), (213424, 1958640), (244830, 1707392), (261152, 1600680), (266780, 1566912), (320136, 1305760), (326440, 1280544), (391728, 1067120), (400170, 1044608), (426848, 979320), (489660, 853696), (522304, 800340), (533560, 783456), (640272, 652880)]