26880395640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{3527}}^1$

素因数の和:3802

約数の個数: 256

約数和(自身を含む): 94778449920

約数和(自身を除く): 67898054280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 211, 215, 258, 280, 301, 344, 420, 422, 430, 516, 602, 633, 645, 840, 844, 860, 903, 1032, 1055, 1204, 1266, 1290, 1477, 1505, 1688, 1720, 1806, 2110, 2408, 2532, 2580, 2954, 3010, 3165, 3527, 3612, 4220, 4431, 4515, 5064, 5160, 5908, 6020, 6330, 7054, 7224, 7385, 8440, 8862, 9030, 9073, 10581, 11816, 12040, 12660, 14108, 14770, 17635, 17724, 18060, 18146, 21162, 22155, 24689, 25320, 27219, 28216, 29540, 35270, 35448, 36120, 36292, 42324, 44310, 45365, 49378, 52905, 54438, 59080, 63511, 70540, 72584, 74067, 84648, 88620, 90730, 98756, 105810, 108876, 123445, 127022, 136095, 141080, 148134, 151661, 177240, 181460, 190533, 197512, 211620, 217752, 246890, 254044, 272190, 296268, 303322, 317555, 362920, 370335, 381066, 423240, 454983, 493780, 508088, 544380, 592536, 606644, 635110, 740670, 744197, 758305, 762132, 909966, 952665, 987560, 1061627, 1088760, 1213288, 1270220, 1481340, 1488394, 1516610, 1524264, 1819932, 1905330, 2123254, 2232591, 2274915, 2540440, 2962680, 2976788, 3033220, 3184881, 3639864, 3720985, 3810660, 4246508, 4465182, 4549830, 5209379, 5308135, 5953576, 6066440, 6369762, 7441970, 7621320, 8493016, 8930364, 9099660, 10418758, 10616270, 11162955, 12739524, 14883940, 15628137, 15924405, 17860728, 18199320, 20837516, 21232540, 22325910, 25479048, 26046895, 29767880, 31256274, 31848810, 32000471, 41675032, 42465080, 44651820, 52093790, 62512548, 63697620, 64000942, 78140685, 89303640, 96001413, 104187580, 125025096, 127395240, 128001884, 156281370, 160002355, 192002826, 208375160, 224003297, 256003768, 312562740, 320004710, 384005652, 448006594, 480007065, 625125480, 640009420, 672009891, 768011304, 896013188, 960014130, 1120016485, 1280018840, 1344019782, 1792026376, 1920028260, 2240032970, 2688039564, 3360049455, 3840056520, 4480065940, 5376079128, 6720098910, 8960131880, 13440197820, 26880395640]

約数ペア:

[(1, 26880395640), (2, 13440197820), (3, 8960131880), (4, 6720098910), (5, 5376079128), (6, 4480065940), (7, 3840056520), (8, 3360049455), (10, 2688039564), (12, 2240032970), (14, 1920028260), (15, 1792026376), (20, 1344019782), (21, 1280018840), (24, 1120016485), (28, 960014130), (30, 896013188), (35, 768011304), (40, 672009891), (42, 640009420), (43, 625125480), (56, 480007065), (60, 448006594), (70, 384005652), (84, 320004710), (86, 312562740), (105, 256003768), (120, 224003297), (129, 208375160), (140, 192002826), (168, 160002355), (172, 156281370), (210, 128001884), (211, 127395240), (215, 125025096), (258, 104187580), (280, 96001413), (301, 89303640), (344, 78140685), (420, 64000942), (422, 63697620), (430, 62512548), (516, 52093790), (602, 44651820), (633, 42465080), (645, 41675032), (840, 32000471), (844, 31848810), (860, 31256274), (903, 29767880), (1032, 26046895), (1055, 25479048), (1204, 22325910), (1266, 21232540), (1290, 20837516), (1477, 18199320), (1505, 17860728), (1688, 15924405), (1720, 15628137), (1806, 14883940), (2110, 12739524), (2408, 11162955), (2532, 10616270), (2580, 10418758), (2954, 9099660), (3010, 8930364), (3165, 8493016), (3527, 7621320), (3612, 7441970), (4220, 6369762), (4431, 6066440), (4515, 5953576), (5064, 5308135), (5160, 5209379), (5908, 4549830), (6020, 4465182), (6330, 4246508), (7054, 3810660), (7224, 3720985), (7385, 3639864), (8440, 3184881), (8862, 3033220), (9030, 2976788), (9073, 2962680), (10581, 2540440), (11816, 2274915), (12040, 2232591), (12660, 2123254), (14108, 1905330), (14770, 1819932), (17635, 1524264), (17724, 1516610), (18060, 1488394), (18146, 1481340), (21162, 1270220), (22155, 1213288), (24689, 1088760), (25320, 1061627), (27219, 987560), (28216, 952665), (29540, 909966), (35270, 762132), (35448, 758305), (36120, 744197), (36292, 740670), (42324, 635110), (44310, 606644), (45365, 592536), (49378, 544380), (52905, 508088), (54438, 493780), (59080, 454983), (63511, 423240), (70540, 381066), (72584, 370335), (74067, 362920), (84648, 317555), (88620, 303322), (90730, 296268), (98756, 272190), (105810, 254044), (108876, 246890), (123445, 217752), (127022, 211620), (136095, 197512), (141080, 190533), (148134, 181460), (151661, 177240)]