21478746240

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{25367}}^1$

素因数の和:25409

約数の個数: 384

約数和(自身を含む): 88493731200

約数和(自身を除く): 67014984960

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2352, 2520, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3780, 3920, 4032, 4320, 4410, 4480, 4704, 5040, 5292, 5760, 5880, 6048, 6272, 6615, 6720, 7056, 7560, 7840, 8064, 8640, 8820, 9408, 10080, 10584, 11760, 12096, 13230, 13440, 14112, 15120, 15680, 17280, 17640, 18816, 20160, 21168, 23520, 24192, 25367, 26460, 28224, 30240, 31360, 35280, 40320, 42336, 47040, 50734, 52920, 56448, 60480, 70560, 76101, 84672, 94080, 101468, 105840, 120960, 126835, 141120, 152202, 169344, 177569, 202936, 211680, 228303, 253670, 282240, 304404, 355138, 380505, 405872, 423360, 456606, 507340, 532707, 608808, 684909, 710276, 761010, 811744, 846720, 887845, 913212, 1014680, 1065414, 1141515, 1217616, 1242983, 1369818, 1420552, 1522020, 1598121, 1623488, 1775690, 1826424, 2029360, 2130828, 2283030, 2435232, 2485966, 2663535, 2739636, 2841104, 3044040, 3196242, 3246976, 3424545, 3551380, 3652848, 3728949, 4058720, 4261656, 4566060, 4794363, 4870464, 4971932, 5327070, 5479272, 5682208, 6088080, 6214915, 6392484, 6849090, 7102760, 7305696, 7457898, 7990605, 8117440, 8523312, 9132120, 9588726, 9740928, 9943864, 10654140, 10958544, 11186847, 11364416, 12176160, 12429830, 12784968, 13698180, 14205520, 14611392, 14915796, 15981210, 16234880, 17046624, 18264240, 18644745, 19177452, 19887728, 21308280, 21917088, 22373694, 22728832, 23971815, 24352320, 24859660, 25569936, 27396360, 28411040, 29222784, 29831592, 31962420, 33560541, 34093248, 36528480, 37289490, 38354904, 39775456, 42616560, 43834176, 44747388, 47943630, 48704640, 49719320, 51139872, 54792720, 55934235, 56822080, 59663184, 63924840, 67121082, 68186496, 73056960, 74578980, 76709808, 79550912, 85233120, 87668352, 89494776, 95887260, 99438640, 102279744, 109585440, 111868470, 113644160, 119326368, 127849680, 134242164, 146113920, 149157960, 153419616, 159101824, 167802705, 170466240, 178989552, 191774520, 198877280, 204559488, 219170880, 223736940, 238652736, 255699360, 268484328, 298315920, 306839232, 335605410, 340932480, 357979104, 383549040, 397754560, 438341760, 447473880, 477305472, 511398720, 536968656, 596631840, 613678464, 671210820, 715958208, 767098080, 795509120, 894947760, 1022797440, 1073937312, 1193263680, 1342421640, 1431916416, 1534196160, 1789895520, 2147874624, 2386527360, 2684843280, 3068392320, 3579791040, 4295749248, 5369686560, 7159582080, 10739373120, 21478746240]

約数ペア:

[(1, 21478746240), (2, 10739373120), (3, 7159582080), (4, 5369686560), (5, 4295749248), (6, 3579791040), (7, 3068392320), (8, 2684843280), (9, 2386527360), (10, 2147874624), (12, 1789895520), (14, 1534196160), (15, 1431916416), (16, 1342421640), (18, 1193263680), (20, 1073937312), (21, 1022797440), (24, 894947760), (27, 795509120), (28, 767098080), (30, 715958208), (32, 671210820), (35, 613678464), (36, 596631840), (40, 536968656), (42, 511398720), (45, 477305472), (48, 447473880), (49, 438341760), (54, 397754560), (56, 383549040), (60, 357979104), (63, 340932480), (64, 335605410), (70, 306839232), (72, 298315920), (80, 268484328), (84, 255699360), (90, 238652736), (96, 223736940), (98, 219170880), (105, 204559488), (108, 198877280), (112, 191774520), (120, 178989552), (126, 170466240), (128, 167802705), (135, 159101824), (140, 153419616), (144, 149157960), (147, 146113920), (160, 134242164), (168, 127849680), (180, 119326368), (189, 113644160), (192, 111868470), (196, 109585440), (210, 102279744), (216, 99438640), (224, 95887260), (240, 89494776), (245, 87668352), (252, 85233120), (270, 79550912), (280, 76709808), (288, 74578980), (294, 73056960), (315, 68186496), (320, 67121082), (336, 63924840), (360, 59663184), (378, 56822080), (384, 55934235), (392, 54792720), (420, 51139872), (432, 49719320), (441, 48704640), (448, 47943630), (480, 44747388), (490, 43834176), (504, 42616560), (540, 39775456), (560, 38354904), (576, 37289490), (588, 36528480), (630, 34093248), (640, 33560541), (672, 31962420), (720, 29831592), (735, 29222784), (756, 28411040), (784, 27396360), (840, 25569936), (864, 24859660), (882, 24352320), (896, 23971815), (945, 22728832), (960, 22373694), (980, 21917088), (1008, 21308280), (1080, 19887728), (1120, 19177452), (1152, 18644745), (1176, 18264240), (1260, 17046624), (1323, 16234880), (1344, 15981210), (1440, 14915796), (1470, 14611392), (1512, 14205520), (1568, 13698180), (1680, 12784968), (1728, 12429830), (1764, 12176160), (1890, 11364416), (1920, 11186847), (1960, 10958544), (2016, 10654140), (2160, 9943864), (2205, 9740928), (2240, 9588726), (2352, 9132120), (2520, 8523312), (2646, 8117440), (2688, 7990605), (2880, 7457898), (2940, 7305696), (3024, 7102760), (3136, 6849090), (3360, 6392484), (3456, 6214915), (3528, 6088080), (3780, 5682208), (3920, 5479272), (4032, 5327070), (4320, 4971932), (4410, 4870464), (4480, 4794363), (4704, 4566060), (5040, 4261656), (5292, 4058720), (5760, 3728949), (5880, 3652848), (6048, 3551380), (6272, 3424545), (6615, 3246976), (6720, 3196242), (7056, 3044040), (7560, 2841104), (7840, 2739636), (8064, 2663535), (8640, 2485966), (8820, 2435232), (9408, 2283030), (10080, 2130828), (10584, 2029360), (11760, 1826424), (12096, 1775690), (13230, 1623488), (13440, 1598121), (14112, 1522020), (15120, 1420552), (15680, 1369818), (17280, 1242983), (17640, 1217616), (18816, 1141515), (20160, 1065414), (21168, 1014680), (23520, 913212), (24192, 887845), (25367, 846720), (26460, 811744), (28224, 761010), (30240, 710276), (31360, 684909), (35280, 608808), (40320, 532707), (42336, 507340), (47040, 456606), (50734, 423360), (52920, 405872), (56448, 380505), (60480, 355138), (70560, 304404), (76101, 282240), (84672, 253670), (94080, 228303), (101468, 211680), (105840, 202936), (120960, 177569), (126835, 169344), (141120, 152202)]