281286720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:730

約数の個数: 336

約数和(自身を含む): 1138318272

約数和(自身を除く): 857031552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 320, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 576, 585, 624, 660, 683, 704, 715, 720, 780, 792, 832, 858, 880, 936, 960, 990, 1040, 1056, 1144, 1170, 1248, 1287, 1320, 1366, 1430, 1440, 1560, 1584, 1716, 1760, 1872, 1980, 2049, 2080, 2112, 2145, 2288, 2340, 2496, 2574, 2640, 2732, 2860, 2880, 3120, 3168, 3415, 3432, 3520, 3744, 3960, 4098, 4160, 4290, 4576, 4680, 5148, 5280, 5464, 5720, 6147, 6240, 6336, 6435, 6830, 6864, 7488, 7513, 7920, 8196, 8580, 8879, 9152, 9360, 10245, 10296, 10560, 10928, 11440, 12294, 12480, 12870, 13660, 13728, 15026, 15840, 16392, 17160, 17758, 18720, 20490, 20592, 21856, 22539, 22880, 24588, 25740, 26637, 27320, 27456, 30052, 30735, 31680, 32784, 34320, 35516, 37440, 37565, 40980, 41184, 43712, 44395, 45078, 45760, 49176, 51480, 53274, 54640, 60104, 61470, 65568, 67617, 68640, 71032, 75130, 79911, 81960, 82368, 88790, 90156, 97669, 98352, 102960, 106548, 109280, 112695, 120208, 122940, 131136, 133185, 135234, 137280, 142064, 150260, 159822, 163920, 177580, 180312, 195338, 196704, 205920, 213096, 218560, 225390, 240416, 245880, 266370, 270468, 284128, 293007, 300520, 319644, 327840, 338085, 355160, 360624, 390676, 393408, 399555, 411840, 426192, 450780, 480832, 488345, 491760, 532740, 540936, 568256, 586014, 601040, 639288, 655680, 676170, 710320, 721248, 781352, 799110, 852384, 879021, 901560, 976690, 983520, 1065480, 1081872, 1172028, 1202080, 1278576, 1352340, 1420640, 1442496, 1465035, 1562704, 1598220, 1704768, 1758042, 1803120, 1953380, 1967040, 2130960, 2163744, 2344056, 2404160, 2557152, 2704680, 2841280, 2930070, 3125408, 3196440, 3516084, 3606240, 3906760, 4261920, 4327488, 4395105, 4688112, 5114304, 5409360, 5860140, 6250816, 6392880, 7032168, 7212480, 7813520, 8523840, 8790210, 9376224, 10818720, 11720280, 12785760, 14064336, 15627040, 17580420, 18752448, 21637440, 23440560, 25571520, 28128672, 31254080, 35160840, 46881120, 56257344, 70321680, 93762240, 140643360, 281286720]

約数ペア:

[(1, 281286720), (2, 140643360), (3, 93762240), (4, 70321680), (5, 56257344), (6, 46881120), (8, 35160840), (9, 31254080), (10, 28128672), (11, 25571520), (12, 23440560), (13, 21637440), (15, 18752448), (16, 17580420), (18, 15627040), (20, 14064336), (22, 12785760), (24, 11720280), (26, 10818720), (30, 9376224), (32, 8790210), (33, 8523840), (36, 7813520), (39, 7212480), (40, 7032168), (44, 6392880), (45, 6250816), (48, 5860140), (52, 5409360), (55, 5114304), (60, 4688112), (64, 4395105), (65, 4327488), (66, 4261920), (72, 3906760), (78, 3606240), (80, 3516084), (88, 3196440), (90, 3125408), (96, 2930070), (99, 2841280), (104, 2704680), (110, 2557152), (117, 2404160), (120, 2344056), (130, 2163744), (132, 2130960), (143, 1967040), (144, 1953380), (156, 1803120), (160, 1758042), (165, 1704768), (176, 1598220), (180, 1562704), (192, 1465035), (195, 1442496), (198, 1420640), (208, 1352340), (220, 1278576), (234, 1202080), (240, 1172028), (260, 1081872), (264, 1065480), (286, 983520), (288, 976690), (312, 901560), (320, 879021), (330, 852384), (352, 799110), (360, 781352), (390, 721248), (396, 710320), (416, 676170), (429, 655680), (440, 639288), (468, 601040), (480, 586014), (495, 568256), (520, 540936), (528, 532740), (572, 491760), (576, 488345), (585, 480832), (624, 450780), (660, 426192), (683, 411840), (704, 399555), (715, 393408), (720, 390676), (780, 360624), (792, 355160), (832, 338085), (858, 327840), (880, 319644), (936, 300520), (960, 293007), (990, 284128), (1040, 270468), (1056, 266370), (1144, 245880), (1170, 240416), (1248, 225390), (1287, 218560), (1320, 213096), (1366, 205920), (1430, 196704), (1440, 195338), (1560, 180312), (1584, 177580), (1716, 163920), (1760, 159822), (1872, 150260), (1980, 142064), (2049, 137280), (2080, 135234), (2112, 133185), (2145, 131136), (2288, 122940), (2340, 120208), (2496, 112695), (2574, 109280), (2640, 106548), (2732, 102960), (2860, 98352), (2880, 97669), (3120, 90156), (3168, 88790), (3415, 82368), (3432, 81960), (3520, 79911), (3744, 75130), (3960, 71032), (4098, 68640), (4160, 67617), (4290, 65568), (4576, 61470), (4680, 60104), (5148, 54640), (5280, 53274), (5464, 51480), (5720, 49176), (6147, 45760), (6240, 45078), (6336, 44395), (6435, 43712), (6830, 41184), (6864, 40980), (7488, 37565), (7513, 37440), (7920, 35516), (8196, 34320), (8580, 32784), (8879, 31680), (9152, 30735), (9360, 30052), (10245, 27456), (10296, 27320), (10560, 26637), (10928, 25740), (11440, 24588), (12294, 22880), (12480, 22539), (12870, 21856), (13660, 20592), (13728, 20490), (15026, 18720), (15840, 17758), (16392, 17160)]