80010394880

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1597

約数の個数: 288

約数和(自身を含む): 215155691520

約数和(自身を除く): 135145296640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 109, 124, 128, 130, 155, 160, 208, 218, 248, 256, 260, 310, 320, 403, 416, 436, 496, 520, 545, 620, 640, 806, 832, 872, 992, 1040, 1090, 1240, 1280, 1417, 1423, 1612, 1664, 1744, 1984, 2015, 2080, 2180, 2480, 2834, 2846, 3224, 3328, 3379, 3488, 3968, 4030, 4160, 4360, 4960, 5668, 5692, 6448, 6758, 6976, 7085, 7115, 7936, 8060, 8320, 8720, 9920, 11336, 11384, 12896, 13516, 13952, 14170, 14230, 16120, 16640, 16895, 17440, 18499, 19840, 22672, 22768, 25792, 27032, 27904, 28340, 28460, 32240, 33790, 34880, 36998, 39680, 43927, 44113, 45344, 45536, 51584, 54064, 56680, 56920, 64480, 67580, 69760, 73996, 87854, 88226, 90688, 91072, 92495, 103168, 108128, 113360, 113840, 128960, 135160, 139520, 147992, 155107, 175708, 176452, 181376, 182144, 184990, 216256, 219635, 220565, 226720, 227680, 257920, 270320, 295984, 310214, 351416, 352904, 362752, 364288, 369980, 432512, 439270, 441130, 453440, 455360, 515840, 540640, 573469, 591968, 620428, 702832, 705808, 739960, 775535, 865024, 878540, 882260, 906880, 910720, 1081280, 1146938, 1183936, 1240856, 1405664, 1411616, 1479920, 1551070, 1757080, 1764520, 1813760, 1821440, 2016391, 2162560, 2293876, 2367872, 2481712, 2811328, 2823232, 2867345, 2959840, 3102140, 3514160, 3529040, 4032782, 4325120, 4587752, 4735744, 4808317, 4963424, 5622656, 5646464, 5734690, 5919680, 6204280, 7028320, 7058080, 8065564, 9175504, 9616634, 9926848, 10081955, 11245312, 11292928, 11469380, 11839360, 12408560, 14056640, 14116160, 16131128, 18351008, 19233268, 19853696, 20163910, 22938760, 23678720, 24041585, 24817120, 28113280, 28232320, 32262256, 36702016, 38466536, 39707392, 40327820, 45877520, 48083170, 49634240, 56226560, 56464640, 62508121, 64524512, 73404032, 76933072, 80655640, 91755040, 96166340, 99268480, 125016242, 129049024, 146808064, 153866144, 161311280, 183510080, 192332680, 198536960, 250032484, 258098048, 307732288, 312540605, 322622560, 367020160, 384665360, 500064968, 516196096, 615464576, 625081210, 645245120, 734040320, 769330720, 1000129936, 1230929152, 1250162420, 1290490240, 1538661440, 2000259872, 2500324840, 2580980480, 3077322880, 4000519744, 5000649680, 6154645760, 8001039488, 10001299360, 16002078976, 20002598720, 40005197440, 80010394880]

約数ペア:

[(1, 80010394880), (2, 40005197440), (4, 20002598720), (5, 16002078976), (8, 10001299360), (10, 8001039488), (13, 6154645760), (16, 5000649680), (20, 4000519744), (26, 3077322880), (31, 2580980480), (32, 2500324840), (40, 2000259872), (52, 1538661440), (62, 1290490240), (64, 1250162420), (65, 1230929152), (80, 1000129936), (104, 769330720), (109, 734040320), (124, 645245120), (128, 625081210), (130, 615464576), (155, 516196096), (160, 500064968), (208, 384665360), (218, 367020160), (248, 322622560), (256, 312540605), (260, 307732288), (310, 258098048), (320, 250032484), (403, 198536960), (416, 192332680), (436, 183510080), (496, 161311280), (520, 153866144), (545, 146808064), (620, 129049024), (640, 125016242), (806, 99268480), (832, 96166340), (872, 91755040), (992, 80655640), (1040, 76933072), (1090, 73404032), (1240, 64524512), (1280, 62508121), (1417, 56464640), (1423, 56226560), (1612, 49634240), (1664, 48083170), (1744, 45877520), (1984, 40327820), (2015, 39707392), (2080, 38466536), (2180, 36702016), (2480, 32262256), (2834, 28232320), (2846, 28113280), (3224, 24817120), (3328, 24041585), (3379, 23678720), (3488, 22938760), (3968, 20163910), (4030, 19853696), (4160, 19233268), (4360, 18351008), (4960, 16131128), (5668, 14116160), (5692, 14056640), (6448, 12408560), (6758, 11839360), (6976, 11469380), (7085, 11292928), (7115, 11245312), (7936, 10081955), (8060, 9926848), (8320, 9616634), (8720, 9175504), (9920, 8065564), (11336, 7058080), (11384, 7028320), (12896, 6204280), (13516, 5919680), (13952, 5734690), (14170, 5646464), (14230, 5622656), (16120, 4963424), (16640, 4808317), (16895, 4735744), (17440, 4587752), (18499, 4325120), (19840, 4032782), (22672, 3529040), (22768, 3514160), (25792, 3102140), (27032, 2959840), (27904, 2867345), (28340, 2823232), (28460, 2811328), (32240, 2481712), (33790, 2367872), (34880, 2293876), (36998, 2162560), (39680, 2016391), (43927, 1821440), (44113, 1813760), (45344, 1764520), (45536, 1757080), (51584, 1551070), (54064, 1479920), (56680, 1411616), (56920, 1405664), (64480, 1240856), (67580, 1183936), (69760, 1146938), (73996, 1081280), (87854, 910720), (88226, 906880), (90688, 882260), (91072, 878540), (92495, 865024), (103168, 775535), (108128, 739960), (113360, 705808), (113840, 702832), (128960, 620428), (135160, 591968), (139520, 573469), (147992, 540640), (155107, 515840), (175708, 455360), (176452, 453440), (181376, 441130), (182144, 439270), (184990, 432512), (216256, 369980), (219635, 364288), (220565, 362752), (226720, 352904), (227680, 351416), (257920, 310214), (270320, 295984)]