308618219840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1\times {\mathrm{2179}}^1$

素因数の和:3449

約数の個数: 224

約数和(自身を含む): 856839617280

約数和(自身を除く): 548221397440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1120, 1193, 1484, 1696, 1855, 2120, 2179, 2240, 2386, 2968, 3392, 3710, 4240, 4358, 4772, 5936, 5965, 7420, 8351, 8480, 8716, 9544, 10895, 11872, 11930, 14840, 15253, 16702, 16960, 17432, 19088, 21790, 23744, 23860, 29680, 30506, 33404, 34864, 38176, 41755, 43580, 47720, 59360, 61012, 63229, 66808, 69728, 76265, 76352, 83510, 87160, 95440, 115487, 118720, 122024, 126458, 133616, 139456, 152530, 167020, 174320, 190880, 230974, 244048, 252916, 267232, 305060, 316145, 334040, 348640, 381760, 442603, 461948, 488096, 505832, 534464, 577435, 610120, 632290, 668080, 697280, 808409, 885206, 923896, 976192, 1011664, 1154870, 1220240, 1264580, 1336160, 1616818, 1770412, 1847792, 2023328, 2213015, 2309740, 2440480, 2529160, 2599547, 2672320, 3233636, 3540824, 3695584, 4042045, 4046656, 4426030, 4619480, 4880960, 5058320, 5199094, 6467272, 7081648, 7391168, 8084090, 8852060, 9238960, 10116640, 10398188, 12934544, 12997735, 14163296, 16168180, 17704120, 18196829, 18477920, 20233280, 20796376, 25869088, 25995470, 28326592, 32336360, 35408240, 36393658, 36955840, 41592752, 51738176, 51990940, 64672720, 70816480, 72787316, 83185504, 90984145, 103981880, 129345440, 137775991, 141632960, 145574632, 166371008, 181968290, 207963760, 258690880, 275551982, 291149264, 363936580, 415927520, 551103964, 582298528, 688879955, 727873160, 831855040, 964431937, 1102207928, 1164597056, 1377759910, 1455746320, 1928863874, 2204415856, 2755519820, 2911492640, 3857727748, 4408831712, 4822159685, 5511039640, 5822985280, 7715455496, 8817663424, 9644319370, 11022079280, 15430910992, 19288638740, 22044158560, 30861821984, 38577277480, 44088317120, 61723643968, 77154554960, 154309109920, 308618219840]

約数ペア:

[(1, 308618219840), (2, 154309109920), (4, 77154554960), (5, 61723643968), (7, 44088317120), (8, 38577277480), (10, 30861821984), (14, 22044158560), (16, 19288638740), (20, 15430910992), (28, 11022079280), (32, 9644319370), (35, 8817663424), (40, 7715455496), (53, 5822985280), (56, 5511039640), (64, 4822159685), (70, 4408831712), (80, 3857727748), (106, 2911492640), (112, 2755519820), (140, 2204415856), (160, 1928863874), (212, 1455746320), (224, 1377759910), (265, 1164597056), (280, 1102207928), (320, 964431937), (371, 831855040), (424, 727873160), (448, 688879955), (530, 582298528), (560, 551103964), (742, 415927520), (848, 363936580), (1060, 291149264), (1120, 275551982), (1193, 258690880), (1484, 207963760), (1696, 181968290), (1855, 166371008), (2120, 145574632), (2179, 141632960), (2240, 137775991), (2386, 129345440), (2968, 103981880), (3392, 90984145), (3710, 83185504), (4240, 72787316), (4358, 70816480), (4772, 64672720), (5936, 51990940), (5965, 51738176), (7420, 41592752), (8351, 36955840), (8480, 36393658), (8716, 35408240), (9544, 32336360), (10895, 28326592), (11872, 25995470), (11930, 25869088), (14840, 20796376), (15253, 20233280), (16702, 18477920), (16960, 18196829), (17432, 17704120), (19088, 16168180), (21790, 14163296), (23744, 12997735), (23860, 12934544), (29680, 10398188), (30506, 10116640), (33404, 9238960), (34864, 8852060), (38176, 8084090), (41755, 7391168), (43580, 7081648), (47720, 6467272), (59360, 5199094), (61012, 5058320), (63229, 4880960), (66808, 4619480), (69728, 4426030), (76265, 4046656), (76352, 4042045), (83510, 3695584), (87160, 3540824), (95440, 3233636), (115487, 2672320), (118720, 2599547), (122024, 2529160), (126458, 2440480), (133616, 2309740), (139456, 2213015), (152530, 2023328), (167020, 1847792), (174320, 1770412), (190880, 1616818), (230974, 1336160), (244048, 1264580), (252916, 1220240), (267232, 1154870), (305060, 1011664), (316145, 976192), (334040, 923896), (348640, 885206), (381760, 808409), (442603, 697280), (461948, 668080), (488096, 632290), (505832, 610120), (534464, 577435)]