1276345440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:566

約数の個数: 288

約数和(自身を含む): 4606580160

約数和(自身を除く): 3330234720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 89, 90, 92, 96, 115, 120, 138, 144, 160, 178, 180, 184, 207, 230, 240, 267, 276, 288, 345, 356, 360, 368, 414, 433, 445, 460, 480, 534, 552, 690, 712, 720, 736, 801, 828, 866, 890, 920, 1035, 1068, 1104, 1299, 1335, 1380, 1424, 1440, 1602, 1656, 1732, 1780, 1840, 2047, 2070, 2136, 2165, 2208, 2598, 2670, 2760, 2848, 3204, 3312, 3464, 3560, 3680, 3897, 4005, 4094, 4140, 4272, 4330, 5196, 5340, 5520, 6141, 6408, 6495, 6624, 6928, 7120, 7794, 8010, 8188, 8280, 8544, 8660, 9959, 10235, 10392, 10680, 11040, 12282, 12816, 12990, 13856, 14240, 15588, 16020, 16376, 16560, 17320, 18423, 19485, 19918, 20470, 20784, 21360, 24564, 25632, 25980, 29877, 30705, 31176, 32040, 32752, 33120, 34640, 36846, 38537, 38970, 39836, 40940, 41568, 42720, 49128, 49795, 51960, 59754, 61410, 62352, 64080, 65504, 69280, 73692, 77074, 77940, 79672, 81880, 89631, 92115, 98256, 99590, 103920, 115611, 119508, 122820, 124704, 128160, 147384, 149385, 154148, 155880, 159344, 163760, 179262, 184230, 192685, 196512, 199180, 207840, 231222, 239016, 245640, 294768, 298770, 308296, 311760, 318688, 327520, 346833, 358524, 368460, 385370, 398360, 448155, 462444, 478032, 491280, 578055, 589536, 597540, 616592, 623520, 693666, 717048, 736920, 770740, 796720, 886351, 896310, 924888, 956064, 982560, 1156110, 1195080, 1233184, 1387332, 1434096, 1473840, 1541480, 1593440, 1734165, 1772702, 1792620, 1849776, 2312220, 2390160, 2659053, 2774664, 2868192, 2947680, 3082960, 3468330, 3545404, 3585240, 3699552, 4431755, 4624440, 4780320, 5318106, 5549328, 6165920, 6936660, 7090808, 7170480, 7977159, 8863510, 9248880, 10636212, 11098656, 13295265, 13873320, 14181616, 14340960, 15954318, 17727020, 18497760, 21272424, 26590530, 27746640, 28363232, 31908636, 35454040, 39885795, 42544848, 53181060, 55493280, 63817272, 70908080, 79771590, 85089696, 106362120, 127634544, 141816160, 159543180, 212724240, 255269088, 319086360, 425448480, 638172720, 1276345440]

約数ペア:

[(1, 1276345440), (2, 638172720), (3, 425448480), (4, 319086360), (5, 255269088), (6, 212724240), (8, 159543180), (9, 141816160), (10, 127634544), (12, 106362120), (15, 85089696), (16, 79771590), (18, 70908080), (20, 63817272), (23, 55493280), (24, 53181060), (30, 42544848), (32, 39885795), (36, 35454040), (40, 31908636), (45, 28363232), (46, 27746640), (48, 26590530), (60, 21272424), (69, 18497760), (72, 17727020), (80, 15954318), (89, 14340960), (90, 14181616), (92, 13873320), (96, 13295265), (115, 11098656), (120, 10636212), (138, 9248880), (144, 8863510), (160, 7977159), (178, 7170480), (180, 7090808), (184, 6936660), (207, 6165920), (230, 5549328), (240, 5318106), (267, 4780320), (276, 4624440), (288, 4431755), (345, 3699552), (356, 3585240), (360, 3545404), (368, 3468330), (414, 3082960), (433, 2947680), (445, 2868192), (460, 2774664), (480, 2659053), (534, 2390160), (552, 2312220), (690, 1849776), (712, 1792620), (720, 1772702), (736, 1734165), (801, 1593440), (828, 1541480), (866, 1473840), (890, 1434096), (920, 1387332), (1035, 1233184), (1068, 1195080), (1104, 1156110), (1299, 982560), (1335, 956064), (1380, 924888), (1424, 896310), (1440, 886351), (1602, 796720), (1656, 770740), (1732, 736920), (1780, 717048), (1840, 693666), (2047, 623520), (2070, 616592), (2136, 597540), (2165, 589536), (2208, 578055), (2598, 491280), (2670, 478032), (2760, 462444), (2848, 448155), (3204, 398360), (3312, 385370), (3464, 368460), (3560, 358524), (3680, 346833), (3897, 327520), (4005, 318688), (4094, 311760), (4140, 308296), (4272, 298770), (4330, 294768), (5196, 245640), (5340, 239016), (5520, 231222), (6141, 207840), (6408, 199180), (6495, 196512), (6624, 192685), (6928, 184230), (7120, 179262), (7794, 163760), (8010, 159344), (8188, 155880), (8280, 154148), (8544, 149385), (8660, 147384), (9959, 128160), (10235, 124704), (10392, 122820), (10680, 119508), (11040, 115611), (12282, 103920), (12816, 99590), (12990, 98256), (13856, 92115), (14240, 89631), (15588, 81880), (16020, 79672), (16376, 77940), (16560, 77074), (17320, 73692), (18423, 69280), (19485, 65504), (19918, 64080), (20470, 62352), (20784, 61410), (21360, 59754), (24564, 51960), (25632, 49795), (25980, 49128), (29877, 42720), (30705, 41568), (31176, 40940), (32040, 39836), (32752, 38970), (33120, 38537), (34640, 36846)]