64808485920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{4729}}^1$

素因数の和:5088

約数の個数: 288

約数和(自身を含む): 229085176320

約数和(自身を除く): 164276690400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 307, 310, 360, 372, 465, 480, 496, 558, 614, 620, 720, 744, 921, 930, 992, 1116, 1228, 1240, 1395, 1440, 1488, 1535, 1842, 1860, 2232, 2456, 2480, 2763, 2790, 2976, 3070, 3684, 3720, 4464, 4605, 4729, 4912, 4960, 5526, 5580, 6140, 7368, 7440, 8928, 9210, 9458, 9517, 9824, 11052, 11160, 12280, 13815, 14187, 14736, 14880, 18420, 18916, 19034, 22104, 22320, 23645, 24560, 27630, 28374, 28551, 29472, 36840, 37832, 38068, 42561, 44208, 44640, 47290, 47585, 49120, 55260, 56748, 57102, 70935, 73680, 75664, 76136, 85122, 85653, 88416, 94580, 95170, 110520, 113496, 114204, 141870, 142755, 146599, 147360, 151328, 152272, 170244, 171306, 189160, 190340, 212805, 221040, 226992, 228408, 283740, 285510, 293198, 304544, 340488, 342612, 378320, 380680, 425610, 428265, 439797, 442080, 453984, 456816, 567480, 571020, 586396, 680976, 685224, 732995, 756640, 761360, 851220, 856530, 879594, 913632, 1134960, 1142040, 1172792, 1319391, 1361952, 1370448, 1451803, 1465990, 1522720, 1702440, 1713060, 1759188, 2198985, 2269920, 2284080, 2345584, 2638782, 2740896, 2903606, 2931980, 3404880, 3426120, 3518376, 4355409, 4397970, 4568160, 4691168, 5277564, 5807212, 5863960, 6596955, 6809760, 6852240, 7036752, 7259015, 8710818, 8795940, 10555128, 11614424, 11727920, 13066227, 13193910, 13704480, 14073504, 14518030, 17421636, 17591880, 21110256, 21777045, 23228848, 23455840, 26132454, 26387820, 29036060, 34843272, 35183760, 42220512, 43554090, 45005893, 46457696, 52264908, 52775640, 58072120, 65331135, 69686544, 70367520, 87108180, 90011786, 104529816, 105551280, 116144240, 130662270, 135017679, 139373088, 174216360, 180023572, 209059632, 211102560, 225029465, 232288480, 261324540, 270035358, 348432720, 360047144, 405053037, 418119264, 450058930, 522649080, 540070716, 675088395, 696865440, 720094288, 810106074, 900117860, 1045298160, 1080141432, 1350176790, 1440188576, 1620212148, 1800235720, 2025265185, 2090596320, 2160282864, 2700353580, 3240424296, 3600471440, 4050530370, 4320565728, 5400707160, 6480848592, 7200942880, 8101060740, 10801414320, 12961697184, 16202121480, 21602828640, 32404242960, 64808485920]

約数ペア:

[(1, 64808485920), (2, 32404242960), (3, 21602828640), (4, 16202121480), (5, 12961697184), (6, 10801414320), (8, 8101060740), (9, 7200942880), (10, 6480848592), (12, 5400707160), (15, 4320565728), (16, 4050530370), (18, 3600471440), (20, 3240424296), (24, 2700353580), (30, 2160282864), (31, 2090596320), (32, 2025265185), (36, 1800235720), (40, 1620212148), (45, 1440188576), (48, 1350176790), (60, 1080141432), (62, 1045298160), (72, 900117860), (80, 810106074), (90, 720094288), (93, 696865440), (96, 675088395), (120, 540070716), (124, 522649080), (144, 450058930), (155, 418119264), (160, 405053037), (180, 360047144), (186, 348432720), (240, 270035358), (248, 261324540), (279, 232288480), (288, 225029465), (307, 211102560), (310, 209059632), (360, 180023572), (372, 174216360), (465, 139373088), (480, 135017679), (496, 130662270), (558, 116144240), (614, 105551280), (620, 104529816), (720, 90011786), (744, 87108180), (921, 70367520), (930, 69686544), (992, 65331135), (1116, 58072120), (1228, 52775640), (1240, 52264908), (1395, 46457696), (1440, 45005893), (1488, 43554090), (1535, 42220512), (1842, 35183760), (1860, 34843272), (2232, 29036060), (2456, 26387820), (2480, 26132454), (2763, 23455840), (2790, 23228848), (2976, 21777045), (3070, 21110256), (3684, 17591880), (3720, 17421636), (4464, 14518030), (4605, 14073504), (4729, 13704480), (4912, 13193910), (4960, 13066227), (5526, 11727920), (5580, 11614424), (6140, 10555128), (7368, 8795940), (7440, 8710818), (8928, 7259015), (9210, 7036752), (9458, 6852240), (9517, 6809760), (9824, 6596955), (11052, 5863960), (11160, 5807212), (12280, 5277564), (13815, 4691168), (14187, 4568160), (14736, 4397970), (14880, 4355409), (18420, 3518376), (18916, 3426120), (19034, 3404880), (22104, 2931980), (22320, 2903606), (23645, 2740896), (24560, 2638782), (27630, 2345584), (28374, 2284080), (28551, 2269920), (29472, 2198985), (36840, 1759188), (37832, 1713060), (38068, 1702440), (42561, 1522720), (44208, 1465990), (44640, 1451803), (47290, 1370448), (47585, 1361952), (49120, 1319391), (55260, 1172792), (56748, 1142040), (57102, 1134960), (70935, 913632), (73680, 879594), (75664, 856530), (76136, 851220), (85122, 761360), (85653, 756640), (88416, 732995), (94580, 685224), (95170, 680976), (110520, 586396), (113496, 571020), (114204, 567480), (141870, 456816), (142755, 453984), (146599, 442080), (147360, 439797), (151328, 428265), (152272, 425610), (170244, 380680), (171306, 378320), (189160, 342612), (190340, 340488), (212805, 304544), (221040, 293198), (226992, 285510), (228408, 283740)]