1972938240

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 480

約数和(自身を含む): 8418586176

約数和(自身を除く): 6445647936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 512, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 768, 780, 819, 832, 840, 896, 910, 936, 941, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1536, 1560, 1638, 1664, 1680, 1792, 1820, 1872, 1882, 1920, 2016, 2080, 2184, 2240, 2304, 2340, 2496, 2520, 2560, 2688, 2730, 2823, 2880, 2912, 3120, 3276, 3328, 3360, 3584, 3640, 3744, 3764, 3840, 4032, 4095, 4160, 4368, 4480, 4608, 4680, 4705, 4992, 5040, 5376, 5460, 5646, 5760, 5824, 6240, 6552, 6587, 6656, 6720, 7280, 7488, 7528, 7680, 8064, 8190, 8320, 8469, 8736, 8960, 9360, 9410, 9984, 10080, 10752, 10920, 11292, 11520, 11648, 12233, 12480, 13104, 13174, 13440, 14115, 14560, 14976, 15056, 16128, 16380, 16640, 16938, 17472, 17920, 18720, 18820, 19761, 19968, 20160, 21840, 22584, 23040, 23296, 24466, 24960, 26208, 26348, 26880, 28230, 29120, 29952, 30112, 32256, 32760, 32935, 33280, 33876, 34944, 36699, 37440, 37640, 39522, 40320, 42345, 43680, 45168, 46592, 48932, 49920, 52416, 52696, 53760, 56460, 58240, 59283, 59904, 60224, 61165, 65520, 65870, 67752, 69888, 73398, 74880, 75280, 79044, 80640, 84690, 85631, 87360, 90336, 97864, 98805, 99840, 104832, 105392, 110097, 112920, 116480, 118566, 120448, 122330, 131040, 131740, 135504, 139776, 146796, 149760, 150560, 158088, 161280, 169380, 171262, 174720, 180672, 183495, 195728, 197610, 209664, 210784, 220194, 225840, 232960, 237132, 240896, 244660, 256893, 262080, 263480, 271008, 293592, 296415, 299520, 301120, 316176, 338760, 342524, 349440, 361344, 366990, 391456, 395220, 419328, 421568, 428155, 440388, 451680, 474264, 481792, 489320, 513786, 524160, 526960, 542016, 550485, 587184, 592830, 602240, 632352, 677520, 685048, 698880, 722688, 733980, 770679, 782912, 790440, 843136, 856310, 880776, 903360, 948528, 978640, 1027572, 1048320, 1053920, 1084032, 1100970, 1174368, 1185660, 1204480, 1264704, 1284465, 1355040, 1370096, 1445376, 1467960, 1541358, 1565824, 1580880, 1686272, 1712620, 1761552, 1806720, 1897056, 1957280, 2055144, 2096640, 2107840, 2168064, 2201940, 2348736, 2371320, 2408960, 2529408, 2568930, 2710080, 2740192, 2935920, 3082716, 3131648, 3161760, 3372544, 3425240, 3523104, 3613440, 3794112, 3853395, 3914560, 4110288, 4215680, 4336128, 4403880, 4697472, 4742640, 5058816, 5137860, 5420160, 5480384, 5871840, 6165432, 6263296, 6323520, 6850480, 7046208, 7226880, 7588224, 7706790, 7829120, 8220576, 8431360, 8807760, 9394944, 9485280, 10117632, 10275720, 10840320, 10960768, 11743680, 12330864, 12647040, 13700960, 14092416, 15176448, 15413580, 15658240, 16441152, 16862720, 17615520, 18789888, 18970560, 20551440, 21680640, 21921536, 23487360, 24661728, 25294080, 27401920, 28184832, 30352896, 30827160, 31316480, 32882304, 35231040, 37941120, 41102880, 43843072, 46974720, 49323456, 50588160, 54803840, 56369664, 61654320, 65764608, 70462080, 75882240, 82205760, 93949440, 98646912, 109607680, 123308640, 131529216, 140924160, 151764480, 164411520, 197293824, 219215360, 246617280, 281848320, 328823040, 394587648, 493234560, 657646080, 986469120, 1972938240]

約数ペア:

[(1, 1972938240), (2, 986469120), (3, 657646080), (4, 493234560), (5, 394587648), (6, 328823040), (7, 281848320), (8, 246617280), (9, 219215360), (10, 197293824), (12, 164411520), (13, 151764480), (14, 140924160), (15, 131529216), (16, 123308640), (18, 109607680), (20, 98646912), (21, 93949440), (24, 82205760), (26, 75882240), (28, 70462080), (30, 65764608), (32, 61654320), (35, 56369664), (36, 54803840), (39, 50588160), (40, 49323456), (42, 46974720), (45, 43843072), (48, 41102880), (52, 37941120), (56, 35231040), (60, 32882304), (63, 31316480), (64, 30827160), (65, 30352896), (70, 28184832), (72, 27401920), (78, 25294080), (80, 24661728), (84, 23487360), (90, 21921536), (91, 21680640), (96, 20551440), (104, 18970560), (105, 18789888), (112, 17615520), (117, 16862720), (120, 16441152), (126, 15658240), (128, 15413580), (130, 15176448), (140, 14092416), (144, 13700960), (156, 12647040), (160, 12330864), (168, 11743680), (180, 10960768), (182, 10840320), (192, 10275720), (195, 10117632), (208, 9485280), (210, 9394944), (224, 8807760), (234, 8431360), (240, 8220576), (252, 7829120), (256, 7706790), (260, 7588224), (273, 7226880), (280, 7046208), (288, 6850480), (312, 6323520), (315, 6263296), (320, 6165432), (336, 5871840), (360, 5480384), (364, 5420160), (384, 5137860), (390, 5058816), (416, 4742640), (420, 4697472), (448, 4403880), (455, 4336128), (468, 4215680), (480, 4110288), (504, 3914560), (512, 3853395), (520, 3794112), (546, 3613440), (560, 3523104), (576, 3425240), (585, 3372544), (624, 3161760), (630, 3131648), (640, 3082716), (672, 2935920), (720, 2740192), (728, 2710080), (768, 2568930), (780, 2529408), (819, 2408960), (832, 2371320), (840, 2348736), (896, 2201940), (910, 2168064), (936, 2107840), (941, 2096640), (960, 2055144), (1008, 1957280), (1040, 1897056), (1092, 1806720), (1120, 1761552), (1152, 1712620), (1170, 1686272), (1248, 1580880), (1260, 1565824), (1280, 1541358), (1344, 1467960), (1365, 1445376), (1440, 1370096), (1456, 1355040), (1536, 1284465), (1560, 1264704), (1638, 1204480), (1664, 1185660), (1680, 1174368), (1792, 1100970), (1820, 1084032), (1872, 1053920), (1882, 1048320), (1920, 1027572), (2016, 978640), (2080, 948528), (2184, 903360), (2240, 880776), (2304, 856310), (2340, 843136), (2496, 790440), (2520, 782912), (2560, 770679), (2688, 733980), (2730, 722688), (2823, 698880), (2880, 685048), (2912, 677520), (3120, 632352), (3276, 602240), (3328, 592830), (3360, 587184), (3584, 550485), (3640, 542016), (3744, 526960), (3764, 524160), (3840, 513786), (4032, 489320), (4095, 481792), (4160, 474264), (4368, 451680), (4480, 440388), (4608, 428155), (4680, 421568), (4705, 419328), (4992, 395220), (5040, 391456), (5376, 366990), (5460, 361344), (5646, 349440), (5760, 342524), (5824, 338760), (6240, 316176), (6552, 301120), (6587, 299520), (6656, 296415), (6720, 293592), (7280, 271008), (7488, 263480), (7528, 262080), (7680, 256893), (8064, 244660), (8190, 240896), (8320, 237132), (8469, 232960), (8736, 225840), (8960, 220194), (9360, 210784), (9410, 209664), (9984, 197610), (10080, 195728), (10752, 183495), (10920, 180672), (11292, 174720), (11520, 171262), (11648, 169380), (12233, 161280), (12480, 158088), (13104, 150560), (13174, 149760), (13440, 146796), (14115, 139776), (14560, 135504), (14976, 131740), (15056, 131040), (16128, 122330), (16380, 120448), (16640, 118566), (16938, 116480), (17472, 112920), (17920, 110097), (18720, 105392), (18820, 104832), (19761, 99840), (19968, 98805), (20160, 97864), (21840, 90336), (22584, 87360), (23040, 85631), (23296, 84690), (24466, 80640), (24960, 79044), (26208, 75280), (26348, 74880), (26880, 73398), (28230, 69888), (29120, 67752), (29952, 65870), (30112, 65520), (32256, 61165), (32760, 60224), (32935, 59904), (33280, 59283), (33876, 58240), (34944, 56460), (36699, 53760), (37440, 52696), (37640, 52416), (39522, 49920), (40320, 48932), (42345, 46592), (43680, 45168)]