284211200

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 881506080

約数和(自身を除く): 597294880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 61, 64, 65, 70, 80, 91, 100, 104, 112, 122, 128, 130, 140, 160, 175, 182, 200, 208, 224, 244, 256, 260, 280, 305, 320, 325, 350, 364, 400, 416, 427, 448, 455, 488, 512, 520, 560, 610, 640, 650, 700, 728, 793, 800, 832, 854, 896, 910, 976, 1024, 1040, 1120, 1220, 1280, 1300, 1400, 1456, 1525, 1586, 1600, 1664, 1708, 1792, 1820, 1952, 2048, 2080, 2135, 2240, 2275, 2440, 2560, 2600, 2800, 2912, 3050, 3172, 3200, 3328, 3416, 3584, 3640, 3904, 3965, 4160, 4270, 4480, 4550, 4880, 5120, 5200, 5551, 5600, 5824, 6100, 6344, 6400, 6656, 6832, 7168, 7280, 7808, 7930, 8320, 8540, 8960, 9100, 9760, 10240, 10400, 10675, 11102, 11200, 11648, 12200, 12688, 12800, 13312, 13664, 14336, 14560, 15616, 15860, 16640, 17080, 17920, 18200, 19520, 19825, 20800, 21350, 22204, 22400, 23296, 24400, 25376, 25600, 26624, 27328, 27755, 29120, 31232, 31720, 33280, 34160, 35840, 36400, 39040, 39650, 41600, 42700, 44408, 44800, 46592, 48800, 50752, 51200, 54656, 55510, 58240, 62464, 63440, 66560, 68320, 71680, 72800, 78080, 79300, 83200, 85400, 88816, 89600, 93184, 97600, 101504, 109312, 111020, 116480, 124928, 126880, 133120, 136640, 138775, 145600, 156160, 158600, 166400, 170800, 177632, 179200, 186368, 195200, 203008, 218624, 222040, 232960, 253760, 273280, 277550, 291200, 312320, 317200, 332800, 341600, 355264, 358400, 390400, 406016, 437248, 444080, 465920, 507520, 546560, 555100, 582400, 624640, 634400, 665600, 683200, 710528, 780800, 812032, 874496, 888160, 931840, 1015040, 1093120, 1110200, 1164800, 1268800, 1366400, 1421056, 1561600, 1624064, 1776320, 2030080, 2186240, 2220400, 2329600, 2537600, 2732800, 2842112, 3123200, 3552640, 4060160, 4372480, 4440800, 4659200, 5075200, 5465600, 5684224, 7105280, 8120320, 8881600, 10150400, 10931200, 11368448, 14210560, 17763200, 20300800, 21862400, 28421120, 35526400, 40601600, 56842240, 71052800, 142105600, 284211200]

約数ペア:

[(1, 284211200), (2, 142105600), (4, 71052800), (5, 56842240), (7, 40601600), (8, 35526400), (10, 28421120), (13, 21862400), (14, 20300800), (16, 17763200), (20, 14210560), (25, 11368448), (26, 10931200), (28, 10150400), (32, 8881600), (35, 8120320), (40, 7105280), (50, 5684224), (52, 5465600), (56, 5075200), (61, 4659200), (64, 4440800), (65, 4372480), (70, 4060160), (80, 3552640), (91, 3123200), (100, 2842112), (104, 2732800), (112, 2537600), (122, 2329600), (128, 2220400), (130, 2186240), (140, 2030080), (160, 1776320), (175, 1624064), (182, 1561600), (200, 1421056), (208, 1366400), (224, 1268800), (244, 1164800), (256, 1110200), (260, 1093120), (280, 1015040), (305, 931840), (320, 888160), (325, 874496), (350, 812032), (364, 780800), (400, 710528), (416, 683200), (427, 665600), (448, 634400), (455, 624640), (488, 582400), (512, 555100), (520, 546560), (560, 507520), (610, 465920), (640, 444080), (650, 437248), (700, 406016), (728, 390400), (793, 358400), (800, 355264), (832, 341600), (854, 332800), (896, 317200), (910, 312320), (976, 291200), (1024, 277550), (1040, 273280), (1120, 253760), (1220, 232960), (1280, 222040), (1300, 218624), (1400, 203008), (1456, 195200), (1525, 186368), (1586, 179200), (1600, 177632), (1664, 170800), (1708, 166400), (1792, 158600), (1820, 156160), (1952, 145600), (2048, 138775), (2080, 136640), (2135, 133120), (2240, 126880), (2275, 124928), (2440, 116480), (2560, 111020), (2600, 109312), (2800, 101504), (2912, 97600), (3050, 93184), (3172, 89600), (3200, 88816), (3328, 85400), (3416, 83200), (3584, 79300), (3640, 78080), (3904, 72800), (3965, 71680), (4160, 68320), (4270, 66560), (4480, 63440), (4550, 62464), (4880, 58240), (5120, 55510), (5200, 54656), (5551, 51200), (5600, 50752), (5824, 48800), (6100, 46592), (6344, 44800), (6400, 44408), (6656, 42700), (6832, 41600), (7168, 39650), (7280, 39040), (7808, 36400), (7930, 35840), (8320, 34160), (8540, 33280), (8960, 31720), (9100, 31232), (9760, 29120), (10240, 27755), (10400, 27328), (10675, 26624), (11102, 25600), (11200, 25376), (11648, 24400), (12200, 23296), (12688, 22400), (12800, 22204), (13312, 21350), (13664, 20800), (14336, 19825), (14560, 19520), (15616, 18200), (15860, 17920), (16640, 17080)]