7151345280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{743}}^1$

素因数の和:1328

約数の個数: 256

約数和(自身を含む): 25407302400

約数和(自身を除く): 18255957120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 557, 576, 640, 720, 743, 864, 960, 1080, 1114, 1152, 1440, 1486, 1671, 1728, 1920, 2160, 2228, 2229, 2785, 2880, 2972, 3342, 3456, 3715, 4320, 4456, 4458, 5013, 5570, 5760, 5944, 6684, 6687, 7430, 8355, 8640, 8912, 8916, 10026, 11140, 11145, 11888, 13368, 13374, 14860, 15039, 16710, 17280, 17824, 17832, 20052, 20061, 22280, 22290, 23776, 25065, 26736, 26748, 29720, 30078, 33420, 33435, 35648, 35664, 40104, 40122, 44560, 44580, 47552, 50130, 53472, 53496, 59440, 60156, 66840, 66870, 71296, 71328, 75195, 80208, 80244, 89120, 89160, 95104, 100260, 100305, 106944, 106992, 118880, 120312, 133680, 133740, 142656, 150390, 160416, 160488, 178240, 178320, 200520, 200610, 213888, 213984, 237760, 240624, 267360, 267480, 285312, 300780, 320832, 320976, 356480, 356640, 401040, 401220, 413851, 427968, 475520, 481248, 534720, 534960, 601560, 641664, 641952, 713280, 802080, 802440, 827702, 855936, 962496, 1069440, 1069920, 1203120, 1241553, 1283904, 1426560, 1604160, 1604880, 1655404, 1924992, 2069255, 2139840, 2406240, 2483106, 2567808, 3208320, 3209760, 3310808, 3724659, 4138510, 4279680, 4812480, 4966212, 6207765, 6419520, 6621616, 7449318, 8277020, 9624960, 9932424, 11173977, 12415530, 12839040, 13243232, 14898636, 16554040, 18623295, 19864848, 22347954, 24831060, 26486464, 29797272, 33108080, 37246590, 39729696, 44695908, 49662120, 52972928, 55869885, 59594544, 66216160, 74493180, 79459392, 89391816, 99324240, 111739770, 119189088, 132432320, 148986360, 158918784, 178783632, 198648480, 223479540, 238378176, 264864640, 297972720, 357567264, 397296960, 446959080, 476756352, 595945440, 715134528, 794593920, 893918160, 1191890880, 1430269056, 1787836320, 2383781760, 3575672640, 7151345280]

約数ペア:

[(1, 7151345280), (2, 3575672640), (3, 2383781760), (4, 1787836320), (5, 1430269056), (6, 1191890880), (8, 893918160), (9, 794593920), (10, 715134528), (12, 595945440), (15, 476756352), (16, 446959080), (18, 397296960), (20, 357567264), (24, 297972720), (27, 264864640), (30, 238378176), (32, 223479540), (36, 198648480), (40, 178783632), (45, 158918784), (48, 148986360), (54, 132432320), (60, 119189088), (64, 111739770), (72, 99324240), (80, 89391816), (90, 79459392), (96, 74493180), (108, 66216160), (120, 59594544), (128, 55869885), (135, 52972928), (144, 49662120), (160, 44695908), (180, 39729696), (192, 37246590), (216, 33108080), (240, 29797272), (270, 26486464), (288, 24831060), (320, 22347954), (360, 19864848), (384, 18623295), (432, 16554040), (480, 14898636), (540, 13243232), (557, 12839040), (576, 12415530), (640, 11173977), (720, 9932424), (743, 9624960), (864, 8277020), (960, 7449318), (1080, 6621616), (1114, 6419520), (1152, 6207765), (1440, 4966212), (1486, 4812480), (1671, 4279680), (1728, 4138510), (1920, 3724659), (2160, 3310808), (2228, 3209760), (2229, 3208320), (2785, 2567808), (2880, 2483106), (2972, 2406240), (3342, 2139840), (3456, 2069255), (3715, 1924992), (4320, 1655404), (4456, 1604880), (4458, 1604160), (5013, 1426560), (5570, 1283904), (5760, 1241553), (5944, 1203120), (6684, 1069920), (6687, 1069440), (7430, 962496), (8355, 855936), (8640, 827702), (8912, 802440), (8916, 802080), (10026, 713280), (11140, 641952), (11145, 641664), (11888, 601560), (13368, 534960), (13374, 534720), (14860, 481248), (15039, 475520), (16710, 427968), (17280, 413851), (17824, 401220), (17832, 401040), (20052, 356640), (20061, 356480), (22280, 320976), (22290, 320832), (23776, 300780), (25065, 285312), (26736, 267480), (26748, 267360), (29720, 240624), (30078, 237760), (33420, 213984), (33435, 213888), (35648, 200610), (35664, 200520), (40104, 178320), (40122, 178240), (44560, 160488), (44580, 160416), (47552, 150390), (50130, 142656), (53472, 133740), (53496, 133680), (59440, 120312), (60156, 118880), (66840, 106992), (66870, 106944), (71296, 100305), (71328, 100260), (75195, 95104), (80208, 89160), (80244, 89120)]