2062544640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:639

約数の個数: 288

約数和(自身を含む): 7197496320

約数和(自身を除く): 5134951680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 79, 80, 96, 104, 120, 128, 130, 156, 158, 160, 192, 195, 208, 237, 240, 256, 260, 312, 316, 320, 384, 390, 395, 416, 474, 480, 520, 523, 624, 632, 640, 768, 780, 790, 832, 948, 960, 1027, 1040, 1046, 1185, 1248, 1264, 1280, 1560, 1569, 1580, 1664, 1896, 1920, 2054, 2080, 2092, 2370, 2496, 2528, 2615, 3081, 3120, 3138, 3160, 3328, 3792, 3840, 4108, 4160, 4184, 4740, 4992, 5056, 5135, 5230, 6162, 6240, 6276, 6320, 6799, 7584, 7845, 8216, 8320, 8368, 9480, 9984, 10112, 10270, 10460, 12324, 12480, 12552, 12640, 13598, 15168, 15405, 15690, 16432, 16640, 16736, 18960, 20224, 20397, 20540, 20920, 24648, 24960, 25104, 25280, 27196, 30336, 30810, 31380, 32864, 33472, 33995, 37920, 40794, 41080, 41317, 41840, 49296, 49920, 50208, 50560, 54392, 60672, 61620, 62760, 65728, 66944, 67990, 75840, 81588, 82160, 82634, 83680, 98592, 100416, 101120, 101985, 108784, 123240, 123951, 125520, 131456, 133888, 135980, 151680, 163176, 164320, 165268, 167360, 197184, 200832, 203970, 206585, 217568, 246480, 247902, 251040, 262912, 271960, 303360, 326352, 328640, 330536, 334720, 394368, 401664, 407940, 413170, 435136, 492960, 495804, 502080, 537121, 543920, 619755, 652704, 657280, 661072, 669440, 788736, 815880, 826340, 870272, 985920, 991608, 1004160, 1074242, 1087840, 1239510, 1305408, 1314560, 1322144, 1611363, 1631760, 1652680, 1740544, 1971840, 1983216, 2008320, 2148484, 2175680, 2479020, 2610816, 2644288, 2685605, 3222726, 3263520, 3305360, 3943680, 3966432, 4296968, 4351360, 4958040, 5221632, 5288576, 5371210, 6445452, 6527040, 6610720, 7932864, 8056815, 8593936, 8702720, 9916080, 10577152, 10742420, 12890904, 13054080, 13221440, 15865728, 16113630, 17187872, 19832160, 21484840, 25781808, 26108160, 26442880, 31731456, 32227260, 34375744, 39664320, 42969680, 51563616, 52885760, 64454520, 68751488, 79328640, 85939360, 103127232, 128909040, 137502976, 158657280, 171878720, 206254464, 257818080, 343757440, 412508928, 515636160, 687514880, 1031272320, 2062544640]

約数ペア:

[(1, 2062544640), (2, 1031272320), (3, 687514880), (4, 515636160), (5, 412508928), (6, 343757440), (8, 257818080), (10, 206254464), (12, 171878720), (13, 158657280), (15, 137502976), (16, 128909040), (20, 103127232), (24, 85939360), (26, 79328640), (30, 68751488), (32, 64454520), (39, 52885760), (40, 51563616), (48, 42969680), (52, 39664320), (60, 34375744), (64, 32227260), (65, 31731456), (78, 26442880), (79, 26108160), (80, 25781808), (96, 21484840), (104, 19832160), (120, 17187872), (128, 16113630), (130, 15865728), (156, 13221440), (158, 13054080), (160, 12890904), (192, 10742420), (195, 10577152), (208, 9916080), (237, 8702720), (240, 8593936), (256, 8056815), (260, 7932864), (312, 6610720), (316, 6527040), (320, 6445452), (384, 5371210), (390, 5288576), (395, 5221632), (416, 4958040), (474, 4351360), (480, 4296968), (520, 3966432), (523, 3943680), (624, 3305360), (632, 3263520), (640, 3222726), (768, 2685605), (780, 2644288), (790, 2610816), (832, 2479020), (948, 2175680), (960, 2148484), (1027, 2008320), (1040, 1983216), (1046, 1971840), (1185, 1740544), (1248, 1652680), (1264, 1631760), (1280, 1611363), (1560, 1322144), (1569, 1314560), (1580, 1305408), (1664, 1239510), (1896, 1087840), (1920, 1074242), (2054, 1004160), (2080, 991608), (2092, 985920), (2370, 870272), (2496, 826340), (2528, 815880), (2615, 788736), (3081, 669440), (3120, 661072), (3138, 657280), (3160, 652704), (3328, 619755), (3792, 543920), (3840, 537121), (4108, 502080), (4160, 495804), (4184, 492960), (4740, 435136), (4992, 413170), (5056, 407940), (5135, 401664), (5230, 394368), (6162, 334720), (6240, 330536), (6276, 328640), (6320, 326352), (6799, 303360), (7584, 271960), (7845, 262912), (8216, 251040), (8320, 247902), (8368, 246480), (9480, 217568), (9984, 206585), (10112, 203970), (10270, 200832), (10460, 197184), (12324, 167360), (12480, 165268), (12552, 164320), (12640, 163176), (13598, 151680), (15168, 135980), (15405, 133888), (15690, 131456), (16432, 125520), (16640, 123951), (16736, 123240), (18960, 108784), (20224, 101985), (20397, 101120), (20540, 100416), (20920, 98592), (24648, 83680), (24960, 82634), (25104, 82160), (25280, 81588), (27196, 75840), (30336, 67990), (30810, 66944), (31380, 65728), (32864, 62760), (33472, 61620), (33995, 60672), (37920, 54392), (40794, 50560), (41080, 50208), (41317, 49920), (41840, 49296)]