788432640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 2684344320

約数和(自身を除く): 1895911680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 79, 80, 92, 96, 113, 115, 120, 128, 138, 158, 160, 184, 192, 226, 230, 237, 240, 256, 276, 316, 320, 339, 345, 368, 384, 395, 452, 460, 474, 480, 552, 565, 632, 640, 678, 690, 736, 768, 790, 904, 920, 948, 960, 1104, 1130, 1185, 1264, 1280, 1356, 1380, 1472, 1580, 1695, 1808, 1817, 1840, 1896, 1920, 2208, 2260, 2370, 2528, 2599, 2712, 2760, 2944, 3160, 3390, 3616, 3634, 3680, 3792, 3840, 4416, 4520, 4740, 5056, 5198, 5424, 5451, 5520, 5888, 6320, 6780, 7232, 7268, 7360, 7584, 7797, 8832, 8927, 9040, 9085, 9480, 10112, 10396, 10848, 10902, 11040, 12640, 12995, 13560, 14464, 14536, 14720, 15168, 15594, 17664, 17854, 18080, 18170, 18960, 20224, 20792, 21696, 21804, 22080, 25280, 25990, 26781, 27120, 27255, 28928, 29072, 29440, 30336, 31188, 35708, 36160, 36340, 37920, 38985, 41584, 43392, 43608, 44160, 44635, 50560, 51980, 53562, 54240, 54510, 58144, 60672, 62376, 71416, 72320, 72680, 75840, 77970, 83168, 86784, 87216, 88320, 89270, 101120, 103960, 107124, 108480, 109020, 116288, 124752, 133905, 142832, 144640, 145360, 151680, 155940, 166336, 174432, 178540, 205321, 207920, 214248, 216960, 218040, 232576, 249504, 267810, 285664, 290720, 303360, 311880, 332672, 348864, 357080, 410642, 415840, 428496, 433920, 436080, 465152, 499008, 535620, 571328, 581440, 615963, 623760, 665344, 697728, 714160, 821284, 831680, 856992, 872160, 998016, 1026605, 1071240, 1142656, 1162880, 1231926, 1247520, 1395456, 1428320, 1642568, 1663360, 1713984, 1744320, 1996032, 2053210, 2142480, 2285312, 2325760, 2463852, 2495040, 2856640, 3079815, 3285136, 3326720, 3427968, 3488640, 4106420, 4284960, 4927704, 4990080, 5713280, 6159630, 6570272, 6855936, 6977280, 8212840, 8569920, 9855408, 9980160, 11426560, 12319260, 13140544, 16425680, 17139840, 19710816, 24638520, 26281088, 32851360, 34279680, 39421632, 49277040, 52562176, 65702720, 78843264, 98554080, 131405440, 157686528, 197108160, 262810880, 394216320, 788432640]

約数ペア:

[(1, 788432640), (2, 394216320), (3, 262810880), (4, 197108160), (5, 157686528), (6, 131405440), (8, 98554080), (10, 78843264), (12, 65702720), (15, 52562176), (16, 49277040), (20, 39421632), (23, 34279680), (24, 32851360), (30, 26281088), (32, 24638520), (40, 19710816), (46, 17139840), (48, 16425680), (60, 13140544), (64, 12319260), (69, 11426560), (79, 9980160), (80, 9855408), (92, 8569920), (96, 8212840), (113, 6977280), (115, 6855936), (120, 6570272), (128, 6159630), (138, 5713280), (158, 4990080), (160, 4927704), (184, 4284960), (192, 4106420), (226, 3488640), (230, 3427968), (237, 3326720), (240, 3285136), (256, 3079815), (276, 2856640), (316, 2495040), (320, 2463852), (339, 2325760), (345, 2285312), (368, 2142480), (384, 2053210), (395, 1996032), (452, 1744320), (460, 1713984), (474, 1663360), (480, 1642568), (552, 1428320), (565, 1395456), (632, 1247520), (640, 1231926), (678, 1162880), (690, 1142656), (736, 1071240), (768, 1026605), (790, 998016), (904, 872160), (920, 856992), (948, 831680), (960, 821284), (1104, 714160), (1130, 697728), (1185, 665344), (1264, 623760), (1280, 615963), (1356, 581440), (1380, 571328), (1472, 535620), (1580, 499008), (1695, 465152), (1808, 436080), (1817, 433920), (1840, 428496), (1896, 415840), (1920, 410642), (2208, 357080), (2260, 348864), (2370, 332672), (2528, 311880), (2599, 303360), (2712, 290720), (2760, 285664), (2944, 267810), (3160, 249504), (3390, 232576), (3616, 218040), (3634, 216960), (3680, 214248), (3792, 207920), (3840, 205321), (4416, 178540), (4520, 174432), (4740, 166336), (5056, 155940), (5198, 151680), (5424, 145360), (5451, 144640), (5520, 142832), (5888, 133905), (6320, 124752), (6780, 116288), (7232, 109020), (7268, 108480), (7360, 107124), (7584, 103960), (7797, 101120), (8832, 89270), (8927, 88320), (9040, 87216), (9085, 86784), (9480, 83168), (10112, 77970), (10396, 75840), (10848, 72680), (10902, 72320), (11040, 71416), (12640, 62376), (12995, 60672), (13560, 58144), (14464, 54510), (14536, 54240), (14720, 53562), (15168, 51980), (15594, 50560), (17664, 44635), (17854, 44160), (18080, 43608), (18170, 43392), (18960, 41584), (20224, 38985), (20792, 37920), (21696, 36340), (21804, 36160), (22080, 35708), (25280, 31188), (25990, 30336), (26781, 29440), (27120, 29072), (27255, 28928)]