2400632640

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 560

約数和(自身を含む): 9931261824

約数和(自身を除く): 7530629184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 101, 105, 108, 112, 120, 126, 131, 135, 140, 144, 160, 162, 168, 180, 189, 192, 202, 210, 216, 224, 240, 252, 262, 270, 280, 288, 303, 315, 320, 324, 336, 360, 378, 393, 404, 405, 420, 432, 448, 480, 504, 505, 524, 540, 560, 567, 576, 606, 630, 648, 655, 672, 707, 720, 756, 786, 808, 810, 840, 864, 909, 917, 945, 960, 1008, 1010, 1048, 1080, 1120, 1134, 1179, 1212, 1260, 1296, 1310, 1344, 1414, 1440, 1512, 1515, 1572, 1616, 1620, 1680, 1728, 1818, 1834, 1890, 1965, 2016, 2020, 2096, 2121, 2160, 2240, 2268, 2358, 2424, 2520, 2592, 2620, 2727, 2751, 2828, 2835, 2880, 3024, 3030, 3144, 3232, 3240, 3360, 3535, 3537, 3636, 3668, 3780, 3930, 4032, 4040, 4192, 4242, 4320, 4536, 4545, 4585, 4716, 4848, 5040, 5184, 5240, 5454, 5502, 5656, 5670, 5895, 6048, 6060, 6288, 6363, 6464, 6480, 6720, 7070, 7074, 7272, 7336, 7560, 7860, 8080, 8181, 8253, 8384, 8484, 8640, 9072, 9090, 9170, 9432, 9696, 10080, 10480, 10605, 10611, 10908, 11004, 11312, 11340, 11790, 12096, 12120, 12576, 12726, 12960, 13231, 13635, 13755, 14140, 14148, 14544, 14672, 15120, 15720, 16160, 16362, 16506, 16968, 17685, 18144, 18180, 18340, 18864, 19089, 19392, 20160, 20960, 21210, 21222, 21816, 22008, 22624, 22680, 23580, 24240, 24759, 25152, 25452, 25920, 26462, 27270, 27510, 28280, 28296, 29088, 29344, 30240, 31440, 31815, 32320, 32724, 33012, 33936, 35370, 36288, 36360, 36680, 37728, 38178, 39693, 40905, 41265, 41920, 42420, 42444, 43632, 44016, 45248, 45360, 47160, 48480, 49518, 50904, 52924, 53055, 54540, 55020, 56560, 56592, 57267, 58176, 58688, 60480, 62880, 63630, 65448, 66024, 66155, 67872, 70740, 72720, 73360, 74277, 75456, 76356, 79386, 81810, 82530, 84840, 84888, 87264, 88032, 90720, 92617, 94320, 95445, 96960, 99036, 101808, 105848, 106110, 109080, 110040, 113120, 113184, 114534, 119079, 123795, 125760, 127260, 130896, 132048, 132310, 135744, 141480, 145440, 146720, 148554, 152712, 158772, 163620, 165060, 169680, 169776, 174528, 176064, 181440, 185234, 188640, 190890, 198072, 198465, 203616, 211696, 212220, 218160, 220080, 226240, 226368, 229068, 238158, 247590, 254520, 261792, 264096, 264620, 277851, 282960, 286335, 290880, 293440, 297108, 305424, 317544, 327240, 330120, 339360, 339552, 357237, 370468, 371385, 377280, 381780, 396144, 396930, 407232, 423392, 424440, 436320, 440160, 458136, 463085, 476316, 495180, 509040, 523584, 528192, 529240, 555702, 565920, 572670, 594216, 595395, 610848, 635088, 654480, 660240, 678720, 679104, 714474, 740936, 742770, 763560, 792288, 793860, 833553, 846784, 848880, 872640, 880320, 916272, 926170, 952632, 990360, 1018080, 1058480, 1071711, 1111404, 1131840, 1145340, 1188432, 1190790, 1221696, 1270176, 1308960, 1320480, 1389255, 1428948, 1481872, 1485540, 1527120, 1584576, 1587720, 1667106, 1697760, 1786185, 1832544, 1852340, 1905264, 1980720, 2036160, 2116960, 2143422, 2222808, 2290680, 2376864, 2381580, 2500659, 2540352, 2617920, 2640960, 2778510, 2857896, 2963744, 2971080, 3054240, 3175440, 3334212, 3395520, 3572370, 3665088, 3704680, 3810528, 3961440, 4167765, 4233920, 4286844, 4445616, 4581360, 4753728, 4763160, 5001318, 5358555, 5557020, 5715792, 5927488, 5942160, 6108480, 6350880, 6668424, 7144740, 7409360, 7501977, 7621056, 7922880, 8335530, 8573688, 8891232, 9162720, 9526320, 10002636, 10717110, 11114040, 11431584, 11884320, 12503295, 12701760, 13336848, 14289480, 14818720, 15003954, 16671060, 17147376, 17782464, 18325440, 19052640, 20005272, 21434220, 22228080, 22863168, 23768640, 25006590, 26673696, 28578960, 29637440, 30007908, 33342120, 34294752, 37509885, 38105280, 40010544, 42868440, 44456160, 50013180, 53347392, 57157920, 60015816, 66684240, 68589504, 75019770, 80021088, 85736880, 88912320, 100026360, 114315840, 120031632, 133368480, 150039540, 160042176, 171473760, 200052720, 240063264, 266736960, 300079080, 342947520, 400105440, 480126528, 600158160, 800210880, 1200316320, 2400632640]

約数ペア:

[(1, 2400632640), (2, 1200316320), (3, 800210880), (4, 600158160), (5, 480126528), (6, 400105440), (7, 342947520), (8, 300079080), (9, 266736960), (10, 240063264), (12, 200052720), (14, 171473760), (15, 160042176), (16, 150039540), (18, 133368480), (20, 120031632), (21, 114315840), (24, 100026360), (27, 88912320), (28, 85736880), (30, 80021088), (32, 75019770), (35, 68589504), (36, 66684240), (40, 60015816), (42, 57157920), (45, 53347392), (48, 50013180), (54, 44456160), (56, 42868440), (60, 40010544), (63, 38105280), (64, 37509885), (70, 34294752), (72, 33342120), (80, 30007908), (81, 29637440), (84, 28578960), (90, 26673696), (96, 25006590), (101, 23768640), (105, 22863168), (108, 22228080), (112, 21434220), (120, 20005272), (126, 19052640), (131, 18325440), (135, 17782464), (140, 17147376), (144, 16671060), (160, 15003954), (162, 14818720), (168, 14289480), (180, 13336848), (189, 12701760), (192, 12503295), (202, 11884320), (210, 11431584), (216, 11114040), (224, 10717110), (240, 10002636), (252, 9526320), (262, 9162720), (270, 8891232), (280, 8573688), (288, 8335530), (303, 7922880), (315, 7621056), (320, 7501977), (324, 7409360), (336, 7144740), (360, 6668424), (378, 6350880), (393, 6108480), (404, 5942160), (405, 5927488), (420, 5715792), (432, 5557020), (448, 5358555), (480, 5001318), (504, 4763160), (505, 4753728), (524, 4581360), (540, 4445616), (560, 4286844), (567, 4233920), (576, 4167765), (606, 3961440), (630, 3810528), (648, 3704680), (655, 3665088), (672, 3572370), (707, 3395520), (720, 3334212), (756, 3175440), (786, 3054240), (808, 2971080), (810, 2963744), (840, 2857896), (864, 2778510), (909, 2640960), (917, 2617920), (945, 2540352), (960, 2500659), (1008, 2381580), (1010, 2376864), (1048, 2290680), (1080, 2222808), (1120, 2143422), (1134, 2116960), (1179, 2036160), (1212, 1980720), (1260, 1905264), (1296, 1852340), (1310, 1832544), (1344, 1786185), (1414, 1697760), (1440, 1667106), (1512, 1587720), (1515, 1584576), (1572, 1527120), (1616, 1485540), (1620, 1481872), (1680, 1428948), (1728, 1389255), (1818, 1320480), (1834, 1308960), (1890, 1270176), (1965, 1221696), (2016, 1190790), (2020, 1188432), (2096, 1145340), (2121, 1131840), (2160, 1111404), (2240, 1071711), (2268, 1058480), (2358, 1018080), (2424, 990360), (2520, 952632), (2592, 926170), (2620, 916272), (2727, 880320), (2751, 872640), (2828, 848880), (2835, 846784), (2880, 833553), (3024, 793860), (3030, 792288), (3144, 763560), (3232, 742770), (3240, 740936), (3360, 714474), (3535, 679104), (3537, 678720), (3636, 660240), (3668, 654480), (3780, 635088), (3930, 610848), (4032, 595395), (4040, 594216), (4192, 572670), (4242, 565920), (4320, 555702), (4536, 529240), (4545, 528192), (4585, 523584), (4716, 509040), (4848, 495180), (5040, 476316), (5184, 463085), (5240, 458136), (5454, 440160), (5502, 436320), (5656, 424440), (5670, 423392), (5895, 407232), (6048, 396930), (6060, 396144), (6288, 381780), (6363, 377280), (6464, 371385), (6480, 370468), (6720, 357237), (7070, 339552), (7074, 339360), (7272, 330120), (7336, 327240), (7560, 317544), (7860, 305424), (8080, 297108), (8181, 293440), (8253, 290880), (8384, 286335), (8484, 282960), (8640, 277851), (9072, 264620), (9090, 264096), (9170, 261792), (9432, 254520), (9696, 247590), (10080, 238158), (10480, 229068), (10605, 226368), (10611, 226240), (10908, 220080), (11004, 218160), (11312, 212220), (11340, 211696), (11790, 203616), (12096, 198465), (12120, 198072), (12576, 190890), (12726, 188640), (12960, 185234), (13231, 181440), (13635, 176064), (13755, 174528), (14140, 169776), (14148, 169680), (14544, 165060), (14672, 163620), (15120, 158772), (15720, 152712), (16160, 148554), (16362, 146720), (16506, 145440), (16968, 141480), (17685, 135744), (18144, 132310), (18180, 132048), (18340, 130896), (18864, 127260), (19089, 125760), (19392, 123795), (20160, 119079), (20960, 114534), (21210, 113184), (21222, 113120), (21816, 110040), (22008, 109080), (22624, 106110), (22680, 105848), (23580, 101808), (24240, 99036), (24759, 96960), (25152, 95445), (25452, 94320), (25920, 92617), (26462, 90720), (27270, 88032), (27510, 87264), (28280, 84888), (28296, 84840), (29088, 82530), (29344, 81810), (30240, 79386), (31440, 76356), (31815, 75456), (32320, 74277), (32724, 73360), (33012, 72720), (33936, 70740), (35370, 67872), (36288, 66155), (36360, 66024), (36680, 65448), (37728, 63630), (38178, 62880), (39693, 60480), (40905, 58688), (41265, 58176), (41920, 57267), (42420, 56592), (42444, 56560), (43632, 55020), (44016, 54540), (45248, 53055), (45360, 52924), (47160, 50904), (48480, 49518)]