15975947520

素因数分解:

$2^8\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 576

約数和(自身を含む): 61947916800

約数和(自身を除く): 45971969280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 439, 468, 480, 486, 520, 540, 576, 585, 624, 640, 648, 702, 720, 729, 768, 780, 810, 832, 864, 878, 936, 960, 972, 1040, 1053, 1080, 1152, 1170, 1215, 1248, 1280, 1296, 1317, 1404, 1440, 1458, 1560, 1620, 1664, 1728, 1755, 1756, 1872, 1920, 1944, 2080, 2106, 2160, 2187, 2195, 2304, 2340, 2430, 2496, 2592, 2634, 2808, 2880, 2916, 3120, 3159, 3240, 3328, 3456, 3510, 3512, 3645, 3744, 3840, 3888, 3951, 4160, 4212, 4320, 4374, 4390, 4680, 4860, 4992, 5184, 5265, 5268, 5616, 5707, 5760, 5832, 6240, 6318, 6480, 6585, 6912, 7020, 7024, 7290, 7488, 7776, 7902, 8320, 8424, 8640, 8748, 8780, 9360, 9477, 9720, 9984, 10368, 10530, 10536, 10935, 11232, 11414, 11520, 11664, 11853, 12480, 12636, 12960, 13170, 14040, 14048, 14580, 14976, 15552, 15795, 15804, 16640, 16848, 17121, 17280, 17496, 17560, 18720, 18954, 19440, 19755, 20736, 21060, 21072, 21870, 22464, 22828, 23328, 23706, 24960, 25272, 25920, 26340, 28080, 28096, 28431, 28535, 29160, 29952, 31104, 31590, 31608, 33696, 34242, 34560, 34992, 35120, 35559, 37440, 37908, 38880, 39510, 42120, 42144, 43740, 44928, 45656, 46656, 47385, 47412, 49920, 50544, 51363, 51840, 52680, 56160, 56192, 56862, 57070, 58320, 59265, 62208, 63180, 63216, 67392, 68484, 69984, 70240, 71118, 74880, 75816, 77760, 79020, 84240, 84288, 85605, 87480, 89856, 91312, 93312, 94770, 94824, 101088, 102726, 103680, 105360, 106677, 112320, 112384, 113724, 114140, 116640, 118530, 126360, 126432, 134784, 136968, 139968, 140480, 142155, 142236, 149760, 151632, 154089, 155520, 158040, 168480, 168576, 171210, 174960, 177795, 182624, 186624, 189540, 189648, 202176, 205452, 210720, 213354, 224640, 227448, 228280, 233280, 237060, 252720, 252864, 256815, 269568, 273936, 279936, 280960, 284310, 284472, 303264, 308178, 311040, 316080, 320031, 336960, 337152, 342420, 349920, 355590, 365248, 379080, 379296, 404352, 410904, 421440, 426708, 449280, 454896, 456560, 462267, 466560, 474120, 505440, 505728, 513630, 533385, 547872, 559872, 561920, 568620, 568944, 606528, 616356, 632160, 640062, 673920, 684840, 699840, 711180, 730496, 758160, 758592, 770445, 808704, 821808, 842880, 853416, 909792, 913120, 924534, 933120, 948240, 960093, 1010880, 1011456, 1027260, 1066770, 1095744, 1137240, 1137888, 1213056, 1232712, 1264320, 1280124, 1347840, 1369680, 1386801, 1399680, 1422360, 1460992, 1516320, 1517184, 1540890, 1600155, 1643616, 1685760, 1706832, 1819584, 1826240, 1849068, 1896480, 1920186, 2021760, 2054520, 2133540, 2191488, 2274480, 2275776, 2311335, 2426112, 2465424, 2528640, 2560248, 2739360, 2773602, 2799360, 2844720, 3032640, 3034368, 3081780, 3200310, 3287232, 3413664, 3639168, 3652480, 3698136, 3792960, 3840372, 4043520, 4109040, 4160403, 4267080, 4382976, 4548960, 4551552, 4622670, 4800465, 4930848, 5057280, 5120496, 5478720, 5547204, 5689440, 6065280, 6163560, 6400620, 6574464, 6827328, 6934005, 7278336, 7304960, 7396272, 7585920, 7680744, 8218080, 8320806, 8534160, 9097920, 9103104, 9245340, 9600930, 9861696, 10240992, 10957440, 11094408, 11378880, 12130560, 12327120, 12481209, 12801240, 13148928, 13654656, 13868010, 14792544, 15171840, 15361488, 16436160, 16641612, 17068320, 18195840, 18490680, 19201860, 19723392, 20481984, 20802015, 21914880, 22188816, 22757760, 24654240, 24962418, 25602480, 27309312, 27736020, 29585088, 30722976, 32872320, 33283224, 34136640, 36391680, 36981360, 38403720, 39446784, 40963968, 41604030, 44377632, 45515520, 49308480, 49924836, 51204960, 55472040, 59170176, 61445952, 62406045, 65744640, 66566448, 68273280, 73962720, 76807440, 81927936, 83208060, 88755264, 98616960, 99849672, 102409920, 110944080, 118340352, 122891904, 124812090, 133132896, 136546560, 147925440, 153614880, 166416120, 177510528, 197233920, 199699344, 204819840, 221888160, 245783808, 249624180, 266265792, 295850880, 307229760, 332832240, 355021056, 399398688, 409639680, 443776320, 499248360, 532531584, 591701760, 614459520, 665664480, 798797376, 887552640, 998496720, 1065063168, 1228919040, 1331328960, 1597594752, 1775105280, 1996993440, 2662657920, 3195189504, 3993986880, 5325315840, 7987973760, 15975947520]

約数ペア:

[(1, 15975947520), (2, 7987973760), (3, 5325315840), (4, 3993986880), (5, 3195189504), (6, 2662657920), (8, 1996993440), (9, 1775105280), (10, 1597594752), (12, 1331328960), (13, 1228919040), (15, 1065063168), (16, 998496720), (18, 887552640), (20, 798797376), (24, 665664480), (26, 614459520), (27, 591701760), (30, 532531584), (32, 499248360), (36, 443776320), (39, 409639680), (40, 399398688), (45, 355021056), (48, 332832240), (52, 307229760), (54, 295850880), (60, 266265792), (64, 249624180), (65, 245783808), (72, 221888160), (78, 204819840), (80, 199699344), (81, 197233920), (90, 177510528), (96, 166416120), (104, 153614880), (108, 147925440), (117, 136546560), (120, 133132896), (128, 124812090), (130, 122891904), (135, 118340352), (144, 110944080), (156, 102409920), (160, 99849672), (162, 98616960), (180, 88755264), (192, 83208060), (195, 81927936), (208, 76807440), (216, 73962720), (234, 68273280), (240, 66566448), (243, 65744640), (256, 62406045), (260, 61445952), (270, 59170176), (288, 55472040), (312, 51204960), (320, 49924836), (324, 49308480), (351, 45515520), (360, 44377632), (384, 41604030), (390, 40963968), (405, 39446784), (416, 38403720), (432, 36981360), (439, 36391680), (468, 34136640), (480, 33283224), (486, 32872320), (520, 30722976), (540, 29585088), (576, 27736020), (585, 27309312), (624, 25602480), (640, 24962418), (648, 24654240), (702, 22757760), (720, 22188816), (729, 21914880), (768, 20802015), (780, 20481984), (810, 19723392), (832, 19201860), (864, 18490680), (878, 18195840), (936, 17068320), (960, 16641612), (972, 16436160), (1040, 15361488), (1053, 15171840), (1080, 14792544), (1152, 13868010), (1170, 13654656), (1215, 13148928), (1248, 12801240), (1280, 12481209), (1296, 12327120), (1317, 12130560), (1404, 11378880), (1440, 11094408), (1458, 10957440), (1560, 10240992), (1620, 9861696), (1664, 9600930), (1728, 9245340), (1755, 9103104), (1756, 9097920), (1872, 8534160), (1920, 8320806), (1944, 8218080), (2080, 7680744), (2106, 7585920), (2160, 7396272), (2187, 7304960), (2195, 7278336), (2304, 6934005), (2340, 6827328), (2430, 6574464), (2496, 6400620), (2592, 6163560), (2634, 6065280), (2808, 5689440), (2880, 5547204), (2916, 5478720), (3120, 5120496), (3159, 5057280), (3240, 4930848), (3328, 4800465), (3456, 4622670), (3510, 4551552), (3512, 4548960), (3645, 4382976), (3744, 4267080), (3840, 4160403), (3888, 4109040), (3951, 4043520), (4160, 3840372), (4212, 3792960), (4320, 3698136), (4374, 3652480), (4390, 3639168), (4680, 3413664), (4860, 3287232), (4992, 3200310), (5184, 3081780), (5265, 3034368), (5268, 3032640), (5616, 2844720), (5707, 2799360), (5760, 2773602), (5832, 2739360), (6240, 2560248), (6318, 2528640), (6480, 2465424), (6585, 2426112), (6912, 2311335), (7020, 2275776), (7024, 2274480), (7290, 2191488), (7488, 2133540), (7776, 2054520), (7902, 2021760), (8320, 1920186), (8424, 1896480), (8640, 1849068), (8748, 1826240), (8780, 1819584), (9360, 1706832), (9477, 1685760), (9720, 1643616), (9984, 1600155), (10368, 1540890), (10530, 1517184), (10536, 1516320), (10935, 1460992), (11232, 1422360), (11414, 1399680), (11520, 1386801), (11664, 1369680), (11853, 1347840), (12480, 1280124), (12636, 1264320), (12960, 1232712), (13170, 1213056), (14040, 1137888), (14048, 1137240), (14580, 1095744), (14976, 1066770), (15552, 1027260), (15795, 1011456), (15804, 1010880), (16640, 960093), (16848, 948240), (17121, 933120), (17280, 924534), (17496, 913120), (17560, 909792), (18720, 853416), (18954, 842880), (19440, 821808), (19755, 808704), (20736, 770445), (21060, 758592), (21072, 758160), (21870, 730496), (22464, 711180), (22828, 699840), (23328, 684840), (23706, 673920), (24960, 640062), (25272, 632160), (25920, 616356), (26340, 606528), (28080, 568944), (28096, 568620), (28431, 561920), (28535, 559872), (29160, 547872), (29952, 533385), (31104, 513630), (31590, 505728), (31608, 505440), (33696, 474120), (34242, 466560), (34560, 462267), (34992, 456560), (35120, 454896), (35559, 449280), (37440, 426708), (37908, 421440), (38880, 410904), (39510, 404352), (42120, 379296), (42144, 379080), (43740, 365248), (44928, 355590), (45656, 349920), (46656, 342420), (47385, 337152), (47412, 336960), (49920, 320031), (50544, 316080), (51363, 311040), (51840, 308178), (52680, 303264), (56160, 284472), (56192, 284310), (56862, 280960), (57070, 279936), (58320, 273936), (59265, 269568), (62208, 256815), (63180, 252864), (63216, 252720), (67392, 237060), (68484, 233280), (69984, 228280), (70240, 227448), (71118, 224640), (74880, 213354), (75816, 210720), (77760, 205452), (79020, 202176), (84240, 189648), (84288, 189540), (85605, 186624), (87480, 182624), (89856, 177795), (91312, 174960), (93312, 171210), (94770, 168576), (94824, 168480), (101088, 158040), (102726, 155520), (103680, 154089), (105360, 151632), (106677, 149760), (112320, 142236), (112384, 142155), (113724, 140480), (114140, 139968), (116640, 136968), (118530, 134784), (126360, 126432)]