2571628800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10303}}^1$

素因数の和:10345

約数の個数: 216

約数和(自身を含む): 9140637184

約数和(自身を除く): 6569008384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1280, 1300, 1560, 1600, 1664, 1920, 1950, 2080, 2400, 2496, 2600, 3120, 3200, 3328, 3840, 3900, 4160, 4800, 4992, 5200, 6240, 6400, 7800, 8320, 9600, 9984, 10303, 10400, 12480, 15600, 16640, 19200, 20606, 20800, 24960, 30909, 31200, 41212, 41600, 49920, 51515, 61818, 62400, 82424, 83200, 103030, 123636, 124800, 133939, 154545, 164848, 206060, 247272, 249600, 257575, 267878, 309090, 329696, 401817, 412120, 494544, 515150, 535756, 618180, 659392, 669695, 772725, 803634, 824240, 989088, 1030300, 1071512, 1236360, 1318784, 1339390, 1545450, 1607268, 1648480, 1978176, 2009085, 2060600, 2143024, 2472720, 2637568, 2678780, 3090900, 3214536, 3296960, 3348475, 3956352, 4018170, 4121200, 4286048, 4945440, 5357560, 6181800, 6429072, 6593920, 6696950, 7912704, 8036340, 8242400, 8572096, 9890880, 10045425, 10715120, 12363600, 12858144, 13187840, 13393900, 16072680, 16484800, 17144192, 19781760, 20090850, 21430240, 24727200, 25716288, 26787800, 32145360, 32969600, 34288384, 39563520, 40181700, 42860480, 49454400, 51432576, 53575600, 64290720, 65939200, 80363400, 85720960, 98908800, 102865152, 107151200, 128581440, 160726800, 171441920, 197817600, 214302400, 257162880, 321453600, 428604800, 514325760, 642907200, 857209600, 1285814400, 2571628800]

約数ペア:

[(1, 2571628800), (2, 1285814400), (3, 857209600), (4, 642907200), (5, 514325760), (6, 428604800), (8, 321453600), (10, 257162880), (12, 214302400), (13, 197817600), (15, 171441920), (16, 160726800), (20, 128581440), (24, 107151200), (25, 102865152), (26, 98908800), (30, 85720960), (32, 80363400), (39, 65939200), (40, 64290720), (48, 53575600), (50, 51432576), (52, 49454400), (60, 42860480), (64, 40181700), (65, 39563520), (75, 34288384), (78, 32969600), (80, 32145360), (96, 26787800), (100, 25716288), (104, 24727200), (120, 21430240), (128, 20090850), (130, 19781760), (150, 17144192), (156, 16484800), (160, 16072680), (192, 13393900), (195, 13187840), (200, 12858144), (208, 12363600), (240, 10715120), (256, 10045425), (260, 9890880), (300, 8572096), (312, 8242400), (320, 8036340), (325, 7912704), (384, 6696950), (390, 6593920), (400, 6429072), (416, 6181800), (480, 5357560), (520, 4945440), (600, 4286048), (624, 4121200), (640, 4018170), (650, 3956352), (768, 3348475), (780, 3296960), (800, 3214536), (832, 3090900), (960, 2678780), (975, 2637568), (1040, 2472720), (1200, 2143024), (1248, 2060600), (1280, 2009085), (1300, 1978176), (1560, 1648480), (1600, 1607268), (1664, 1545450), (1920, 1339390), (1950, 1318784), (2080, 1236360), (2400, 1071512), (2496, 1030300), (2600, 989088), (3120, 824240), (3200, 803634), (3328, 772725), (3840, 669695), (3900, 659392), (4160, 618180), (4800, 535756), (4992, 515150), (5200, 494544), (6240, 412120), (6400, 401817), (7800, 329696), (8320, 309090), (9600, 267878), (9984, 257575), (10303, 249600), (10400, 247272), (12480, 206060), (15600, 164848), (16640, 154545), (19200, 133939), (20606, 124800), (20800, 123636), (24960, 103030), (30909, 83200), (31200, 82424), (41212, 62400), (41600, 61818), (49920, 51515)]