2172648960

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:135

約数の個数: 480

約数和(自身を含む): 8365848480

約数和(自身を除く): 6193199520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 43, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 86, 90, 96, 102, 108, 120, 128, 129, 135, 136, 144, 153, 160, 170, 172, 180, 192, 204, 215, 216, 240, 255, 256, 258, 270, 272, 288, 306, 320, 340, 344, 360, 384, 387, 408, 430, 432, 459, 480, 510, 512, 516, 540, 544, 576, 612, 640, 645, 680, 688, 720, 731, 765, 768, 774, 816, 860, 864, 918, 960, 1020, 1032, 1080, 1088, 1152, 1161, 1224, 1280, 1290, 1360, 1376, 1440, 1462, 1530, 1536, 1548, 1632, 1720, 1728, 1836, 1849, 1920, 1935, 2040, 2064, 2160, 2176, 2193, 2295, 2304, 2322, 2448, 2560, 2580, 2720, 2752, 2880, 2924, 3060, 3096, 3264, 3440, 3456, 3655, 3672, 3698, 3840, 3870, 4080, 4128, 4320, 4352, 4386, 4590, 4608, 4644, 4896, 5160, 5440, 5504, 5547, 5760, 5805, 5848, 6120, 6192, 6528, 6579, 6880, 6912, 7310, 7344, 7396, 7680, 7740, 8160, 8256, 8640, 8704, 8772, 9180, 9245, 9288, 9792, 10320, 10880, 10965, 11008, 11094, 11520, 11610, 11696, 12240, 12384, 13056, 13158, 13760, 13824, 14620, 14688, 14792, 15480, 16320, 16512, 16641, 17280, 17544, 18360, 18490, 18576, 19584, 19737, 20640, 21760, 21930, 22016, 22188, 23040, 23220, 23392, 24480, 24768, 26112, 26316, 27520, 27735, 29240, 29376, 29584, 30960, 31433, 32640, 32895, 33024, 33282, 34560, 35088, 36720, 36980, 37152, 39168, 39474, 41280, 43520, 43860, 44376, 46440, 46784, 48960, 49536, 49923, 52632, 55040, 55470, 58480, 58752, 59168, 61920, 62866, 65280, 65790, 66048, 66564, 69120, 70176, 73440, 73960, 74304, 78336, 78948, 82560, 83205, 87720, 88752, 92880, 93568, 94299, 97920, 98685, 99072, 99846, 105264, 110080, 110940, 116960, 117504, 118336, 123840, 125732, 130560, 131580, 133128, 140352, 146880, 147920, 148608, 157165, 157896, 165120, 166410, 175440, 177504, 185760, 187136, 188598, 195840, 197370, 198144, 199692, 210528, 221880, 233920, 235008, 236672, 247680, 249615, 251464, 263160, 266256, 280704, 282897, 293760, 295840, 297216, 314330, 315792, 330240, 332820, 350880, 355008, 371520, 374272, 377196, 391680, 394740, 399384, 421056, 443760, 467840, 471495, 473344, 495360, 499230, 502928, 526320, 532512, 561408, 565794, 587520, 591680, 594432, 628660, 631584, 665640, 701760, 710016, 743040, 754392, 789480, 798768, 842112, 848691, 887520, 935680, 942990, 946688, 990720, 998460, 1005856, 1052640, 1065024, 1122816, 1131588, 1175040, 1183360, 1257320, 1263168, 1331280, 1403520, 1414485, 1420032, 1486080, 1508784, 1578960, 1597536, 1684224, 1697382, 1775040, 1871360, 1885980, 1996920, 2011712, 2105280, 2130048, 2263176, 2366720, 2514640, 2526336, 2662560, 2807040, 2828970, 2840064, 2972160, 3017568, 3157920, 3195072, 3368448, 3394764, 3550080, 3771960, 3993840, 4023424, 4210560, 4243455, 4260096, 4526352, 4733440, 5029280, 5052672, 5325120, 5614080, 5657940, 6035136, 6315840, 6390144, 6789528, 7100160, 7543920, 7987680, 8046848, 8421120, 8486910, 8520192, 9052704, 10058560, 10105344, 10650240, 11315880, 12070272, 12631680, 12780288, 13579056, 14200320, 15087840, 15975360, 16093696, 16842240, 16973820, 18105408, 20117120, 21300480, 22631760, 24140544, 25263360, 25560576, 27158112, 30175680, 31950720, 33947640, 36210816, 40234240, 42600960, 45263520, 48281088, 50526720, 54316224, 60351360, 63901440, 67895280, 72421632, 80468480, 90527040, 108632448, 120702720, 127802880, 135790560, 144843264, 181054080, 217264896, 241405440, 271581120, 362108160, 434529792, 543162240, 724216320, 1086324480, 2172648960]

約数ペア:

[(1, 2172648960), (2, 1086324480), (3, 724216320), (4, 543162240), (5, 434529792), (6, 362108160), (8, 271581120), (9, 241405440), (10, 217264896), (12, 181054080), (15, 144843264), (16, 135790560), (17, 127802880), (18, 120702720), (20, 108632448), (24, 90527040), (27, 80468480), (30, 72421632), (32, 67895280), (34, 63901440), (36, 60351360), (40, 54316224), (43, 50526720), (45, 48281088), (48, 45263520), (51, 42600960), (54, 40234240), (60, 36210816), (64, 33947640), (68, 31950720), (72, 30175680), (80, 27158112), (85, 25560576), (86, 25263360), (90, 24140544), (96, 22631760), (102, 21300480), (108, 20117120), (120, 18105408), (128, 16973820), (129, 16842240), (135, 16093696), (136, 15975360), (144, 15087840), (153, 14200320), (160, 13579056), (170, 12780288), (172, 12631680), (180, 12070272), (192, 11315880), (204, 10650240), (215, 10105344), (216, 10058560), (240, 9052704), (255, 8520192), (256, 8486910), (258, 8421120), (270, 8046848), (272, 7987680), (288, 7543920), (306, 7100160), (320, 6789528), (340, 6390144), (344, 6315840), (360, 6035136), (384, 5657940), (387, 5614080), (408, 5325120), (430, 5052672), (432, 5029280), (459, 4733440), (480, 4526352), (510, 4260096), (512, 4243455), (516, 4210560), (540, 4023424), (544, 3993840), (576, 3771960), (612, 3550080), (640, 3394764), (645, 3368448), (680, 3195072), (688, 3157920), (720, 3017568), (731, 2972160), (765, 2840064), (768, 2828970), (774, 2807040), (816, 2662560), (860, 2526336), (864, 2514640), (918, 2366720), (960, 2263176), (1020, 2130048), (1032, 2105280), (1080, 2011712), (1088, 1996920), (1152, 1885980), (1161, 1871360), (1224, 1775040), (1280, 1697382), (1290, 1684224), (1360, 1597536), (1376, 1578960), (1440, 1508784), (1462, 1486080), (1530, 1420032), (1536, 1414485), (1548, 1403520), (1632, 1331280), (1720, 1263168), (1728, 1257320), (1836, 1183360), (1849, 1175040), (1920, 1131588), (1935, 1122816), (2040, 1065024), (2064, 1052640), (2160, 1005856), (2176, 998460), (2193, 990720), (2295, 946688), (2304, 942990), (2322, 935680), (2448, 887520), (2560, 848691), (2580, 842112), (2720, 798768), (2752, 789480), (2880, 754392), (2924, 743040), (3060, 710016), (3096, 701760), (3264, 665640), (3440, 631584), (3456, 628660), (3655, 594432), (3672, 591680), (3698, 587520), (3840, 565794), (3870, 561408), (4080, 532512), (4128, 526320), (4320, 502928), (4352, 499230), (4386, 495360), (4590, 473344), (4608, 471495), (4644, 467840), (4896, 443760), (5160, 421056), (5440, 399384), (5504, 394740), (5547, 391680), (5760, 377196), (5805, 374272), (5848, 371520), (6120, 355008), (6192, 350880), (6528, 332820), (6579, 330240), (6880, 315792), (6912, 314330), (7310, 297216), (7344, 295840), (7396, 293760), (7680, 282897), (7740, 280704), (8160, 266256), (8256, 263160), (8640, 251464), (8704, 249615), (8772, 247680), (9180, 236672), (9245, 235008), (9288, 233920), (9792, 221880), (10320, 210528), (10880, 199692), (10965, 198144), (11008, 197370), (11094, 195840), (11520, 188598), (11610, 187136), (11696, 185760), (12240, 177504), (12384, 175440), (13056, 166410), (13158, 165120), (13760, 157896), (13824, 157165), (14620, 148608), (14688, 147920), (14792, 146880), (15480, 140352), (16320, 133128), (16512, 131580), (16641, 130560), (17280, 125732), (17544, 123840), (18360, 118336), (18490, 117504), (18576, 116960), (19584, 110940), (19737, 110080), (20640, 105264), (21760, 99846), (21930, 99072), (22016, 98685), (22188, 97920), (23040, 94299), (23220, 93568), (23392, 92880), (24480, 88752), (24768, 87720), (26112, 83205), (26316, 82560), (27520, 78948), (27735, 78336), (29240, 74304), (29376, 73960), (29584, 73440), (30960, 70176), (31433, 69120), (32640, 66564), (32895, 66048), (33024, 65790), (33282, 65280), (34560, 62866), (35088, 61920), (36720, 59168), (36980, 58752), (37152, 58480), (39168, 55470), (39474, 55040), (41280, 52632), (43520, 49923), (43860, 49536), (44376, 48960), (46440, 46784)]