21425406240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3079}}^1$

素因数の和:3232

約数の個数: 384

約数和(自身を含む): 81962496000

約数和(自身を除く): 60537089760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 109, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 218, 224, 228, 240, 266, 280, 285, 304, 327, 336, 380, 399, 420, 436, 456, 480, 532, 545, 560, 570, 608, 654, 665, 672, 760, 763, 798, 840, 872, 912, 1064, 1090, 1120, 1140, 1308, 1330, 1520, 1526, 1596, 1635, 1680, 1744, 1824, 1995, 2071, 2128, 2180, 2280, 2289, 2616, 2660, 3040, 3052, 3079, 3192, 3270, 3360, 3488, 3815, 3990, 4142, 4256, 4360, 4560, 4578, 5232, 5320, 6104, 6158, 6213, 6384, 6540, 7630, 7980, 8284, 8720, 9120, 9156, 9237, 10355, 10464, 10640, 11445, 12208, 12316, 12426, 12768, 13080, 14497, 15260, 15395, 15960, 16568, 17440, 18312, 18474, 20710, 21280, 21553, 22890, 24416, 24632, 24852, 26160, 28994, 30520, 30790, 31065, 31920, 33136, 36624, 36948, 41420, 43106, 43491, 45780, 46185, 49264, 49704, 52320, 57988, 58501, 61040, 61580, 62130, 63840, 64659, 66272, 72485, 73248, 73896, 82840, 86212, 86982, 91560, 92370, 98528, 99408, 107765, 115976, 117002, 122080, 123160, 124260, 129318, 144970, 147792, 165680, 172424, 173964, 175503, 183120, 184740, 198816, 215530, 217455, 231952, 234004, 246320, 248520, 258636, 289940, 292505, 295584, 323295, 331360, 335611, 344848, 347928, 351006, 366240, 369480, 409507, 431060, 434910, 463904, 468008, 492640, 497040, 517272, 579880, 585010, 646590, 671222, 689696, 695856, 702012, 738960, 819014, 862120, 869820, 877515, 936016, 994080, 1006833, 1034544, 1159760, 1170020, 1228521, 1293180, 1342444, 1391712, 1404024, 1477920, 1638028, 1678055, 1724240, 1739640, 1755030, 1872032, 2013666, 2047535, 2069088, 2319520, 2340040, 2349277, 2457042, 2586360, 2684888, 2808048, 3276056, 3356110, 3448480, 3479280, 3510060, 4027332, 4095070, 4680080, 4698554, 4914084, 5034165, 5172720, 5369776, 5616096, 6142605, 6376609, 6552112, 6712220, 6958560, 7020120, 7047831, 8054664, 8190140, 9360160, 9397108, 9828168, 10068330, 10345440, 10739552, 11746385, 12285210, 12753218, 13104224, 13424440, 14040240, 14095662, 16109328, 16380280, 18794216, 19129827, 19656336, 20136660, 23492770, 24570420, 25506436, 26848880, 28080480, 28191324, 31883045, 32218656, 32760560, 35239155, 37588432, 38259654, 39312672, 40273320, 44636263, 46985540, 49140840, 51012872, 53697760, 56382648, 63766090, 65521120, 70478310, 75176864, 76519308, 80546640, 89272526, 93971080, 95649135, 98281680, 102025744, 112765296, 127532180, 133908789, 140956620, 153038616, 161093280, 178545052, 187942160, 191298270, 196563360, 204051488, 223181315, 225530592, 255064360, 267817578, 281913240, 306077232, 357090104, 375884320, 382596540, 446362630, 510128720, 535635156, 563826480, 612154464, 669543945, 714180208, 765193080, 892725260, 1020257440, 1071270312, 1127652960, 1339087890, 1428360416, 1530386160, 1785450520, 2142540624, 2678175780, 3060772320, 3570901040, 4285081248, 5356351560, 7141802080, 10712703120, 21425406240]

約数ペア:

[(1, 21425406240), (2, 10712703120), (3, 7141802080), (4, 5356351560), (5, 4285081248), (6, 3570901040), (7, 3060772320), (8, 2678175780), (10, 2142540624), (12, 1785450520), (14, 1530386160), (15, 1428360416), (16, 1339087890), (19, 1127652960), (20, 1071270312), (21, 1020257440), (24, 892725260), (28, 765193080), (30, 714180208), (32, 669543945), (35, 612154464), (38, 563826480), (40, 535635156), (42, 510128720), (48, 446362630), (56, 382596540), (57, 375884320), (60, 357090104), (70, 306077232), (76, 281913240), (80, 267817578), (84, 255064360), (95, 225530592), (96, 223181315), (105, 204051488), (109, 196563360), (112, 191298270), (114, 187942160), (120, 178545052), (133, 161093280), (140, 153038616), (152, 140956620), (160, 133908789), (168, 127532180), (190, 112765296), (210, 102025744), (218, 98281680), (224, 95649135), (228, 93971080), (240, 89272526), (266, 80546640), (280, 76519308), (285, 75176864), (304, 70478310), (327, 65521120), (336, 63766090), (380, 56382648), (399, 53697760), (420, 51012872), (436, 49140840), (456, 46985540), (480, 44636263), (532, 40273320), (545, 39312672), (560, 38259654), (570, 37588432), (608, 35239155), (654, 32760560), (665, 32218656), (672, 31883045), (760, 28191324), (763, 28080480), (798, 26848880), (840, 25506436), (872, 24570420), (912, 23492770), (1064, 20136660), (1090, 19656336), (1120, 19129827), (1140, 18794216), (1308, 16380280), (1330, 16109328), (1520, 14095662), (1526, 14040240), (1596, 13424440), (1635, 13104224), (1680, 12753218), (1744, 12285210), (1824, 11746385), (1995, 10739552), (2071, 10345440), (2128, 10068330), (2180, 9828168), (2280, 9397108), (2289, 9360160), (2616, 8190140), (2660, 8054664), (3040, 7047831), (3052, 7020120), (3079, 6958560), (3192, 6712220), (3270, 6552112), (3360, 6376609), (3488, 6142605), (3815, 5616096), (3990, 5369776), (4142, 5172720), (4256, 5034165), (4360, 4914084), (4560, 4698554), (4578, 4680080), (5232, 4095070), (5320, 4027332), (6104, 3510060), (6158, 3479280), (6213, 3448480), (6384, 3356110), (6540, 3276056), (7630, 2808048), (7980, 2684888), (8284, 2586360), (8720, 2457042), (9120, 2349277), (9156, 2340040), (9237, 2319520), (10355, 2069088), (10464, 2047535), (10640, 2013666), (11445, 1872032), (12208, 1755030), (12316, 1739640), (12426, 1724240), (12768, 1678055), (13080, 1638028), (14497, 1477920), (15260, 1404024), (15395, 1391712), (15960, 1342444), (16568, 1293180), (17440, 1228521), (18312, 1170020), (18474, 1159760), (20710, 1034544), (21280, 1006833), (21553, 994080), (22890, 936016), (24416, 877515), (24632, 869820), (24852, 862120), (26160, 819014), (28994, 738960), (30520, 702012), (30790, 695856), (31065, 689696), (31920, 671222), (33136, 646590), (36624, 585010), (36948, 579880), (41420, 517272), (43106, 497040), (43491, 492640), (45780, 468008), (46185, 463904), (49264, 434910), (49704, 431060), (52320, 409507), (57988, 369480), (58501, 366240), (61040, 351006), (61580, 347928), (62130, 344848), (63840, 335611), (64659, 331360), (66272, 323295), (72485, 295584), (73248, 292505), (73896, 289940), (82840, 258636), (86212, 248520), (86982, 246320), (91560, 234004), (92370, 231952), (98528, 217455), (99408, 215530), (107765, 198816), (115976, 184740), (117002, 183120), (122080, 175503), (123160, 173964), (124260, 172424), (129318, 165680), (144970, 147792)]