28433286840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{9463}}^1$

素因数の和:9571

約数の個数: 256

約数和(自身を含む): 100848384000

約数和(自身を除く): 72415097160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 73, 84, 98, 105, 120, 140, 146, 147, 168, 196, 210, 219, 245, 280, 292, 294, 343, 365, 392, 420, 438, 490, 511, 584, 588, 686, 730, 735, 840, 876, 980, 1022, 1029, 1095, 1176, 1372, 1460, 1470, 1533, 1715, 1752, 1960, 2044, 2058, 2190, 2555, 2744, 2920, 2940, 3066, 3430, 3577, 4088, 4116, 4380, 5110, 5145, 5880, 6132, 6860, 7154, 7665, 8232, 8760, 9463, 10220, 10290, 10731, 12264, 13720, 14308, 15330, 17885, 18926, 20440, 20580, 21462, 25039, 28389, 28616, 30660, 35770, 37852, 41160, 42924, 47315, 50078, 53655, 56778, 61320, 66241, 71540, 75117, 75704, 85848, 94630, 100156, 107310, 113556, 125195, 132482, 141945, 143080, 150234, 189260, 198723, 200312, 214620, 227112, 250390, 264964, 283890, 300468, 331205, 375585, 378520, 397446, 429240, 463687, 500780, 529928, 567780, 600936, 662410, 690799, 751170, 794892, 927374, 993615, 1001560, 1135560, 1324820, 1381598, 1391061, 1502340, 1589784, 1854748, 1987230, 2072397, 2318435, 2649640, 2763196, 2782122, 3004680, 3245809, 3453995, 3709496, 3974460, 4144794, 4636870, 4835593, 5526392, 5564244, 6491618, 6907990, 6955305, 7948920, 8289588, 9273740, 9671186, 9737427, 10361985, 11128488, 12983236, 13815980, 13910610, 14506779, 16229045, 16579176, 18547480, 19342372, 19474854, 20723970, 24177965, 25966472, 27631960, 27821220, 29013558, 32458090, 33849151, 38684744, 38949708, 41447940, 48355930, 48687135, 55642440, 58027116, 64916180, 67698302, 72533895, 77899416, 82895880, 96711860, 97374270, 101547453, 116054232, 129832360, 135396604, 145067790, 169245755, 193423720, 194748540, 203094906, 236944057, 270793208, 290135580, 338491510, 389497080, 406189812, 473888114, 507737265, 580271160, 676983020, 710832171, 812379624, 947776228, 1015474530, 1184720285, 1353966040, 1421664342, 1895552456, 2030949060, 2369440570, 2843328684, 3554160855, 4061898120, 4738881140, 5686657368, 7108321710, 9477762280, 14216643420, 28433286840]

約数ペア:

[(1, 28433286840), (2, 14216643420), (3, 9477762280), (4, 7108321710), (5, 5686657368), (6, 4738881140), (7, 4061898120), (8, 3554160855), (10, 2843328684), (12, 2369440570), (14, 2030949060), (15, 1895552456), (20, 1421664342), (21, 1353966040), (24, 1184720285), (28, 1015474530), (30, 947776228), (35, 812379624), (40, 710832171), (42, 676983020), (49, 580271160), (56, 507737265), (60, 473888114), (70, 406189812), (73, 389497080), (84, 338491510), (98, 290135580), (105, 270793208), (120, 236944057), (140, 203094906), (146, 194748540), (147, 193423720), (168, 169245755), (196, 145067790), (210, 135396604), (219, 129832360), (245, 116054232), (280, 101547453), (292, 97374270), (294, 96711860), (343, 82895880), (365, 77899416), (392, 72533895), (420, 67698302), (438, 64916180), (490, 58027116), (511, 55642440), (584, 48687135), (588, 48355930), (686, 41447940), (730, 38949708), (735, 38684744), (840, 33849151), (876, 32458090), (980, 29013558), (1022, 27821220), (1029, 27631960), (1095, 25966472), (1176, 24177965), (1372, 20723970), (1460, 19474854), (1470, 19342372), (1533, 18547480), (1715, 16579176), (1752, 16229045), (1960, 14506779), (2044, 13910610), (2058, 13815980), (2190, 12983236), (2555, 11128488), (2744, 10361985), (2920, 9737427), (2940, 9671186), (3066, 9273740), (3430, 8289588), (3577, 7948920), (4088, 6955305), (4116, 6907990), (4380, 6491618), (5110, 5564244), (5145, 5526392), (5880, 4835593), (6132, 4636870), (6860, 4144794), (7154, 3974460), (7665, 3709496), (8232, 3453995), (8760, 3245809), (9463, 3004680), (10220, 2782122), (10290, 2763196), (10731, 2649640), (12264, 2318435), (13720, 2072397), (14308, 1987230), (15330, 1854748), (17885, 1589784), (18926, 1502340), (20440, 1391061), (20580, 1381598), (21462, 1324820), (25039, 1135560), (28389, 1001560), (28616, 993615), (30660, 927374), (35770, 794892), (37852, 751170), (41160, 690799), (42924, 662410), (47315, 600936), (50078, 567780), (53655, 529928), (56778, 500780), (61320, 463687), (66241, 429240), (71540, 397446), (75117, 378520), (75704, 375585), (85848, 331205), (94630, 300468), (100156, 283890), (107310, 264964), (113556, 250390), (125195, 227112), (132482, 214620), (141945, 200312), (143080, 198723), (150234, 189260)]