1392410880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 432

約数和(自身を含む): 5693635584

約数和(自身を除く): 4301224704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 256, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 557, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 768, 840, 868, 896, 930, 960, 992, 1008, 1085, 1114, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1671, 1680, 1736, 1792, 1860, 1920, 1953, 1984, 2016, 2170, 2228, 2232, 2240, 2304, 2480, 2520, 2604, 2688, 2785, 2790, 2880, 2976, 3255, 3342, 3360, 3472, 3720, 3840, 3899, 3906, 3968, 4032, 4340, 4456, 4464, 4480, 4960, 5013, 5040, 5208, 5376, 5570, 5580, 5760, 5952, 6510, 6684, 6720, 6944, 7440, 7798, 7812, 7936, 8064, 8355, 8680, 8912, 8928, 8960, 9765, 9920, 10026, 10080, 10416, 11140, 11160, 11520, 11697, 11904, 13020, 13368, 13440, 13888, 14880, 15596, 15624, 16128, 16710, 17267, 17360, 17824, 17856, 19495, 19530, 19840, 20052, 20160, 20832, 22280, 22320, 23394, 23808, 25065, 26040, 26736, 26880, 27776, 29760, 31192, 31248, 33420, 34534, 34720, 35091, 35648, 35712, 38990, 39060, 39680, 40104, 40320, 41664, 44560, 44640, 46788, 50130, 51801, 52080, 53472, 55552, 58485, 59520, 62384, 62496, 66840, 69068, 69440, 70182, 71296, 71424, 77980, 78120, 80208, 80640, 83328, 86335, 89120, 89280, 93576, 100260, 103602, 104160, 106944, 116970, 119040, 120869, 124768, 124992, 133680, 138136, 138880, 140364, 142592, 155403, 155960, 156240, 160416, 166656, 172670, 175455, 178240, 178560, 187152, 200520, 207204, 208320, 213888, 233940, 241738, 249536, 249984, 259005, 267360, 276272, 277760, 280728, 310806, 311920, 312480, 320832, 345340, 350910, 356480, 357120, 362607, 374304, 401040, 414408, 416640, 427776, 467880, 483476, 499072, 499968, 518010, 534720, 552544, 561456, 604345, 621612, 623840, 624960, 641664, 690680, 701820, 712960, 725214, 748608, 777015, 802080, 828816, 833280, 935760, 966952, 998144, 1036020, 1069440, 1087821, 1105088, 1122912, 1208690, 1243224, 1247680, 1249920, 1283328, 1381360, 1403640, 1450428, 1497216, 1554030, 1604160, 1657632, 1813035, 1871520, 1933904, 2072040, 2138880, 2175642, 2210176, 2245824, 2417380, 2486448, 2495360, 2499840, 2762720, 2807280, 2900856, 2994432, 3108060, 3208320, 3315264, 3626070, 3743040, 3867808, 4144080, 4351284, 4420352, 4491648, 4834760, 4972896, 4990720, 5439105, 5525440, 5614560, 5801712, 6216120, 6416640, 6630528, 7252140, 7486080, 7735616, 8288160, 8702568, 8983296, 9669520, 9945792, 10878210, 11050880, 11229120, 11603424, 12432240, 13261056, 14504280, 14972160, 15471232, 16576320, 17405136, 19339040, 19891584, 21756420, 22101760, 22458240, 23206848, 24864480, 29008560, 30942464, 33152640, 34810272, 38678080, 39783168, 43512840, 44916480, 46413696, 49728960, 58017120, 66305280, 69620544, 77356160, 87025680, 92827392, 99457920, 116034240, 139241088, 154712320, 174051360, 198915840, 232068480, 278482176, 348102720, 464136960, 696205440, 1392410880]

約数ペア:

[(1, 1392410880), (2, 696205440), (3, 464136960), (4, 348102720), (5, 278482176), (6, 232068480), (7, 198915840), (8, 174051360), (9, 154712320), (10, 139241088), (12, 116034240), (14, 99457920), (15, 92827392), (16, 87025680), (18, 77356160), (20, 69620544), (21, 66305280), (24, 58017120), (28, 49728960), (30, 46413696), (31, 44916480), (32, 43512840), (35, 39783168), (36, 38678080), (40, 34810272), (42, 33152640), (45, 30942464), (48, 29008560), (56, 24864480), (60, 23206848), (62, 22458240), (63, 22101760), (64, 21756420), (70, 19891584), (72, 19339040), (80, 17405136), (84, 16576320), (90, 15471232), (93, 14972160), (96, 14504280), (105, 13261056), (112, 12432240), (120, 11603424), (124, 11229120), (126, 11050880), (128, 10878210), (140, 9945792), (144, 9669520), (155, 8983296), (160, 8702568), (168, 8288160), (180, 7735616), (186, 7486080), (192, 7252140), (210, 6630528), (217, 6416640), (224, 6216120), (240, 5801712), (248, 5614560), (252, 5525440), (256, 5439105), (279, 4990720), (280, 4972896), (288, 4834760), (310, 4491648), (315, 4420352), (320, 4351284), (336, 4144080), (360, 3867808), (372, 3743040), (384, 3626070), (420, 3315264), (434, 3208320), (448, 3108060), (465, 2994432), (480, 2900856), (496, 2807280), (504, 2762720), (557, 2499840), (558, 2495360), (560, 2486448), (576, 2417380), (620, 2245824), (630, 2210176), (640, 2175642), (651, 2138880), (672, 2072040), (720, 1933904), (744, 1871520), (768, 1813035), (840, 1657632), (868, 1604160), (896, 1554030), (930, 1497216), (960, 1450428), (992, 1403640), (1008, 1381360), (1085, 1283328), (1114, 1249920), (1116, 1247680), (1120, 1243224), (1152, 1208690), (1240, 1122912), (1260, 1105088), (1280, 1087821), (1302, 1069440), (1344, 1036020), (1395, 998144), (1440, 966952), (1488, 935760), (1671, 833280), (1680, 828816), (1736, 802080), (1792, 777015), (1860, 748608), (1920, 725214), (1953, 712960), (1984, 701820), (2016, 690680), (2170, 641664), (2228, 624960), (2232, 623840), (2240, 621612), (2304, 604345), (2480, 561456), (2520, 552544), (2604, 534720), (2688, 518010), (2785, 499968), (2790, 499072), (2880, 483476), (2976, 467880), (3255, 427776), (3342, 416640), (3360, 414408), (3472, 401040), (3720, 374304), (3840, 362607), (3899, 357120), (3906, 356480), (3968, 350910), (4032, 345340), (4340, 320832), (4456, 312480), (4464, 311920), (4480, 310806), (4960, 280728), (5013, 277760), (5040, 276272), (5208, 267360), (5376, 259005), (5570, 249984), (5580, 249536), (5760, 241738), (5952, 233940), (6510, 213888), (6684, 208320), (6720, 207204), (6944, 200520), (7440, 187152), (7798, 178560), (7812, 178240), (7936, 175455), (8064, 172670), (8355, 166656), (8680, 160416), (8912, 156240), (8928, 155960), (8960, 155403), (9765, 142592), (9920, 140364), (10026, 138880), (10080, 138136), (10416, 133680), (11140, 124992), (11160, 124768), (11520, 120869), (11697, 119040), (11904, 116970), (13020, 106944), (13368, 104160), (13440, 103602), (13888, 100260), (14880, 93576), (15596, 89280), (15624, 89120), (16128, 86335), (16710, 83328), (17267, 80640), (17360, 80208), (17824, 78120), (17856, 77980), (19495, 71424), (19530, 71296), (19840, 70182), (20052, 69440), (20160, 69068), (20832, 66840), (22280, 62496), (22320, 62384), (23394, 59520), (23808, 58485), (25065, 55552), (26040, 53472), (26736, 52080), (26880, 51801), (27776, 50130), (29760, 46788), (31192, 44640), (31248, 44560), (33420, 41664), (34534, 40320), (34720, 40104), (35091, 39680), (35648, 39060), (35712, 38990)]