1225100160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2346

約数の個数: 256

約数和(自身を含む): 4480819200

約数和(自身を除く): 3255719040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2287, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4574, 4960, 5580, 5760, 5952, 6696, 6861, 7440, 8370, 8640, 8928, 9148, 9920, 11160, 11435, 11904, 13392, 13722, 14880, 16740, 17280, 17856, 18296, 19840, 20583, 22320, 22870, 26784, 27444, 29760, 33480, 34305, 35712, 36592, 41166, 44640, 45740, 53568, 54888, 59520, 61749, 66960, 68610, 70897, 73184, 82332, 89280, 91480, 102915, 107136, 109776, 123498, 133920, 137220, 141794, 146368, 164664, 178560, 182960, 205830, 212691, 219552, 246996, 267840, 274440, 283588, 292736, 308745, 329328, 354485, 365920, 411660, 425382, 439104, 493992, 535680, 548880, 567176, 617490, 638073, 658656, 708970, 731840, 823320, 850764, 878208, 987984, 1063455, 1097760, 1134352, 1234980, 1276146, 1317312, 1417940, 1463680, 1646640, 1701528, 1914219, 1975968, 2126910, 2195520, 2268704, 2469960, 2552292, 2634624, 2835880, 3190365, 3293280, 3403056, 3828438, 3951936, 4253820, 4391040, 4537408, 4939920, 5104584, 5671760, 6380730, 6586560, 6806112, 7656876, 7903872, 8507640, 9074816, 9571095, 9879840, 10209168, 11343520, 12761460, 13173120, 13612224, 15313752, 17015280, 19142190, 19759680, 20418336, 22687040, 25522920, 27224448, 30627504, 34030560, 38284380, 39519360, 40836672, 45374080, 51045840, 61255008, 68061120, 76568760, 81673344, 102091680, 122510016, 136122240, 153137520, 204183360, 245020032, 306275040, 408366720, 612550080, 1225100160]

約数ペア:

[(1, 1225100160), (2, 612550080), (3, 408366720), (4, 306275040), (5, 245020032), (6, 204183360), (8, 153137520), (9, 136122240), (10, 122510016), (12, 102091680), (15, 81673344), (16, 76568760), (18, 68061120), (20, 61255008), (24, 51045840), (27, 45374080), (30, 40836672), (31, 39519360), (32, 38284380), (36, 34030560), (40, 30627504), (45, 27224448), (48, 25522920), (54, 22687040), (60, 20418336), (62, 19759680), (64, 19142190), (72, 17015280), (80, 15313752), (90, 13612224), (93, 13173120), (96, 12761460), (108, 11343520), (120, 10209168), (124, 9879840), (128, 9571095), (135, 9074816), (144, 8507640), (155, 7903872), (160, 7656876), (180, 6806112), (186, 6586560), (192, 6380730), (216, 5671760), (240, 5104584), (248, 4939920), (270, 4537408), (279, 4391040), (288, 4253820), (310, 3951936), (320, 3828438), (360, 3403056), (372, 3293280), (384, 3190365), (432, 2835880), (465, 2634624), (480, 2552292), (496, 2469960), (540, 2268704), (558, 2195520), (576, 2126910), (620, 1975968), (640, 1914219), (720, 1701528), (744, 1646640), (837, 1463680), (864, 1417940), (930, 1317312), (960, 1276146), (992, 1234980), (1080, 1134352), (1116, 1097760), (1152, 1063455), (1240, 987984), (1395, 878208), (1440, 850764), (1488, 823320), (1674, 731840), (1728, 708970), (1860, 658656), (1920, 638073), (1984, 617490), (2160, 567176), (2232, 548880), (2287, 535680), (2480, 493992), (2790, 439104), (2880, 425382), (2976, 411660), (3348, 365920), (3456, 354485), (3720, 329328), (3968, 308745), (4185, 292736), (4320, 283588), (4464, 274440), (4574, 267840), (4960, 246996), (5580, 219552), (5760, 212691), (5952, 205830), (6696, 182960), (6861, 178560), (7440, 164664), (8370, 146368), (8640, 141794), (8928, 137220), (9148, 133920), (9920, 123498), (11160, 109776), (11435, 107136), (11904, 102915), (13392, 91480), (13722, 89280), (14880, 82332), (16740, 73184), (17280, 70897), (17856, 68610), (18296, 66960), (19840, 61749), (20583, 59520), (22320, 54888), (22870, 53568), (26784, 45740), (27444, 44640), (29760, 41166), (33480, 36592), (34305, 35712)]