83965440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:97

約数の個数: 240

約数和(自身を含む): 299387088

約数和(自身を除く): 215421648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 256, 260, 290, 312, 320, 348, 377, 384, 390, 416, 435, 464, 480, 512, 520, 580, 624, 640, 696, 754, 768, 780, 832, 841, 870, 928, 960, 1040, 1131, 1160, 1248, 1280, 1392, 1508, 1536, 1560, 1664, 1682, 1740, 1856, 1885, 1920, 2080, 2262, 2320, 2496, 2523, 2560, 2784, 3016, 3120, 3328, 3364, 3480, 3712, 3770, 3840, 4160, 4205, 4524, 4640, 4992, 5046, 5568, 5655, 6032, 6240, 6656, 6728, 6960, 7424, 7540, 7680, 8320, 8410, 9048, 9280, 9984, 10092, 10933, 11136, 11310, 12064, 12480, 12615, 13456, 13920, 14848, 15080, 16640, 16820, 18096, 18560, 19968, 20184, 21866, 22272, 22620, 24128, 24960, 25230, 26912, 27840, 30160, 32799, 33280, 33640, 36192, 37120, 40368, 43732, 44544, 45240, 48256, 49920, 50460, 53824, 54665, 55680, 60320, 65598, 67280, 72384, 74240, 80736, 87464, 90480, 96512, 99840, 100920, 107648, 109330, 111360, 120640, 131196, 134560, 144768, 161472, 163995, 174928, 180960, 193024, 201840, 215296, 218660, 222720, 241280, 262392, 269120, 289536, 322944, 327990, 349856, 361920, 403680, 430592, 437320, 482560, 524784, 538240, 579072, 645888, 655980, 699712, 723840, 807360, 874640, 965120, 1049568, 1076480, 1291776, 1311960, 1399424, 1447680, 1614720, 1749280, 2099136, 2152960, 2623920, 2798848, 2895360, 3229440, 3498560, 4198272, 5247840, 5597696, 6458880, 6997120, 8396544, 10495680, 13994240, 16793088, 20991360, 27988480, 41982720, 83965440]

約数ペア:

[(1, 83965440), (2, 41982720), (3, 27988480), (4, 20991360), (5, 16793088), (6, 13994240), (8, 10495680), (10, 8396544), (12, 6997120), (13, 6458880), (15, 5597696), (16, 5247840), (20, 4198272), (24, 3498560), (26, 3229440), (29, 2895360), (30, 2798848), (32, 2623920), (39, 2152960), (40, 2099136), (48, 1749280), (52, 1614720), (58, 1447680), (60, 1399424), (64, 1311960), (65, 1291776), (78, 1076480), (80, 1049568), (87, 965120), (96, 874640), (104, 807360), (116, 723840), (120, 699712), (128, 655980), (130, 645888), (145, 579072), (156, 538240), (160, 524784), (174, 482560), (192, 437320), (195, 430592), (208, 403680), (232, 361920), (240, 349856), (256, 327990), (260, 322944), (290, 289536), (312, 269120), (320, 262392), (348, 241280), (377, 222720), (384, 218660), (390, 215296), (416, 201840), (435, 193024), (464, 180960), (480, 174928), (512, 163995), (520, 161472), (580, 144768), (624, 134560), (640, 131196), (696, 120640), (754, 111360), (768, 109330), (780, 107648), (832, 100920), (841, 99840), (870, 96512), (928, 90480), (960, 87464), (1040, 80736), (1131, 74240), (1160, 72384), (1248, 67280), (1280, 65598), (1392, 60320), (1508, 55680), (1536, 54665), (1560, 53824), (1664, 50460), (1682, 49920), (1740, 48256), (1856, 45240), (1885, 44544), (1920, 43732), (2080, 40368), (2262, 37120), (2320, 36192), (2496, 33640), (2523, 33280), (2560, 32799), (2784, 30160), (3016, 27840), (3120, 26912), (3328, 25230), (3364, 24960), (3480, 24128), (3712, 22620), (3770, 22272), (3840, 21866), (4160, 20184), (4205, 19968), (4524, 18560), (4640, 18096), (4992, 16820), (5046, 16640), (5568, 15080), (5655, 14848), (6032, 13920), (6240, 13456), (6656, 12615), (6728, 12480), (6960, 12064), (7424, 11310), (7540, 11136), (7680, 10933), (8320, 10092), (8410, 9984), (9048, 9280)]