20220491520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1480

約数の個数: 432

約数和(自身を含む): 74032568064

約数和(自身を除く): 53812076544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 41, 45, 48, 60, 62, 64, 72, 80, 82, 90, 93, 96, 120, 123, 124, 128, 144, 155, 160, 164, 180, 186, 192, 205, 240, 246, 248, 256, 279, 288, 310, 320, 328, 360, 369, 372, 384, 410, 465, 480, 492, 496, 558, 576, 615, 620, 640, 656, 720, 738, 744, 768, 820, 930, 960, 984, 992, 1116, 1152, 1230, 1240, 1271, 1280, 1312, 1381, 1395, 1440, 1476, 1488, 1640, 1845, 1860, 1920, 1968, 1984, 2232, 2304, 2460, 2480, 2542, 2624, 2762, 2790, 2880, 2952, 2976, 3280, 3690, 3720, 3813, 3840, 3936, 3968, 4143, 4464, 4920, 4960, 5084, 5248, 5524, 5580, 5760, 5904, 5952, 6355, 6560, 6905, 7380, 7440, 7626, 7872, 7936, 8286, 8928, 9840, 9920, 10168, 10496, 11048, 11160, 11439, 11520, 11808, 11904, 12429, 12710, 13120, 13810, 14760, 14880, 15252, 15744, 16572, 17856, 19065, 19680, 19840, 20336, 20715, 22096, 22320, 22878, 23616, 23808, 24858, 25420, 26240, 27620, 29520, 29760, 30504, 31488, 33144, 35712, 38130, 39360, 39680, 40672, 41430, 42811, 44192, 44640, 45756, 47232, 49716, 50840, 52480, 55240, 56621, 57195, 59040, 59520, 61008, 62145, 66288, 71424, 76260, 78720, 81344, 82860, 85622, 88384, 89280, 91512, 94464, 99432, 101680, 110480, 113242, 114390, 118080, 119040, 122016, 124290, 128433, 132576, 152520, 157440, 162688, 165720, 169863, 171244, 176768, 178560, 183024, 198864, 203360, 214055, 220960, 226484, 228780, 236160, 244032, 248580, 256866, 265152, 283105, 305040, 325376, 331440, 339726, 342488, 353536, 357120, 366048, 385299, 397728, 406720, 428110, 441920, 452968, 457560, 472320, 488064, 497160, 509589, 513732, 530304, 566210, 610080, 642165, 662880, 679452, 684976, 732096, 770598, 795456, 813440, 849315, 856220, 883840, 905936, 915120, 976128, 994320, 1019178, 1027464, 1060608, 1132420, 1220160, 1284330, 1325760, 1358904, 1369952, 1464192, 1541196, 1590912, 1626880, 1698630, 1712440, 1755251, 1767680, 1811872, 1830240, 1926495, 1988640, 2038356, 2054928, 2264840, 2440320, 2547945, 2568660, 2651520, 2717808, 2739904, 2928384, 3082392, 3181824, 3397260, 3424880, 3510502, 3623744, 3660480, 3852990, 3977280, 4076712, 4109856, 4529680, 4880640, 5095890, 5137320, 5265753, 5303040, 5435616, 5479808, 6164784, 6794520, 6849760, 7021004, 7247488, 7320960, 7705980, 7954560, 8153424, 8219712, 8776255, 9059360, 10191780, 10274640, 10531506, 10871232, 10959616, 12329568, 13589040, 13699520, 14042008, 14494976, 14641920, 15411960, 15797259, 15909120, 16306848, 16439424, 17552510, 18118720, 20383560, 20549280, 21063012, 21742464, 24659136, 26328765, 27178080, 27399040, 28084016, 30823920, 31594518, 32613696, 32878848, 35105020, 36237440, 40767120, 41098560, 42126024, 43484928, 49318272, 52657530, 54356160, 54798080, 56168032, 61647840, 63189036, 65227392, 70210040, 72474880, 78986295, 81534240, 82197120, 84252048, 98636544, 105315060, 108712320, 112336064, 123295680, 126378072, 130454784, 140420080, 157972590, 163068480, 164394240, 168504096, 210630120, 217424640, 224672128, 246591360, 252756144, 280840160, 315945180, 326136960, 337008192, 421260240, 449344256, 493182720, 505512288, 561680320, 631890360, 652273920, 674016384, 842520480, 1011024576, 1123360640, 1263780720, 1348032768, 1685040960, 2022049152, 2246721280, 2527561440, 3370081920, 4044098304, 5055122880, 6740163840, 10110245760, 20220491520]

約数ペア:

[(1, 20220491520), (2, 10110245760), (3, 6740163840), (4, 5055122880), (5, 4044098304), (6, 3370081920), (8, 2527561440), (9, 2246721280), (10, 2022049152), (12, 1685040960), (15, 1348032768), (16, 1263780720), (18, 1123360640), (20, 1011024576), (24, 842520480), (30, 674016384), (31, 652273920), (32, 631890360), (36, 561680320), (40, 505512288), (41, 493182720), (45, 449344256), (48, 421260240), (60, 337008192), (62, 326136960), (64, 315945180), (72, 280840160), (80, 252756144), (82, 246591360), (90, 224672128), (93, 217424640), (96, 210630120), (120, 168504096), (123, 164394240), (124, 163068480), (128, 157972590), (144, 140420080), (155, 130454784), (160, 126378072), (164, 123295680), (180, 112336064), (186, 108712320), (192, 105315060), (205, 98636544), (240, 84252048), (246, 82197120), (248, 81534240), (256, 78986295), (279, 72474880), (288, 70210040), (310, 65227392), (320, 63189036), (328, 61647840), (360, 56168032), (369, 54798080), (372, 54356160), (384, 52657530), (410, 49318272), (465, 43484928), (480, 42126024), (492, 41098560), (496, 40767120), (558, 36237440), (576, 35105020), (615, 32878848), (620, 32613696), (640, 31594518), (656, 30823920), (720, 28084016), (738, 27399040), (744, 27178080), (768, 26328765), (820, 24659136), (930, 21742464), (960, 21063012), (984, 20549280), (992, 20383560), (1116, 18118720), (1152, 17552510), (1230, 16439424), (1240, 16306848), (1271, 15909120), (1280, 15797259), (1312, 15411960), (1381, 14641920), (1395, 14494976), (1440, 14042008), (1476, 13699520), (1488, 13589040), (1640, 12329568), (1845, 10959616), (1860, 10871232), (1920, 10531506), (1968, 10274640), (1984, 10191780), (2232, 9059360), (2304, 8776255), (2460, 8219712), (2480, 8153424), (2542, 7954560), (2624, 7705980), (2762, 7320960), (2790, 7247488), (2880, 7021004), (2952, 6849760), (2976, 6794520), (3280, 6164784), (3690, 5479808), (3720, 5435616), (3813, 5303040), (3840, 5265753), (3936, 5137320), (3968, 5095890), (4143, 4880640), (4464, 4529680), (4920, 4109856), (4960, 4076712), (5084, 3977280), (5248, 3852990), (5524, 3660480), (5580, 3623744), (5760, 3510502), (5904, 3424880), (5952, 3397260), (6355, 3181824), (6560, 3082392), (6905, 2928384), (7380, 2739904), (7440, 2717808), (7626, 2651520), (7872, 2568660), (7936, 2547945), (8286, 2440320), (8928, 2264840), (9840, 2054928), (9920, 2038356), (10168, 1988640), (10496, 1926495), (11048, 1830240), (11160, 1811872), (11439, 1767680), (11520, 1755251), (11808, 1712440), (11904, 1698630), (12429, 1626880), (12710, 1590912), (13120, 1541196), (13810, 1464192), (14760, 1369952), (14880, 1358904), (15252, 1325760), (15744, 1284330), (16572, 1220160), (17856, 1132420), (19065, 1060608), (19680, 1027464), (19840, 1019178), (20336, 994320), (20715, 976128), (22096, 915120), (22320, 905936), (22878, 883840), (23616, 856220), (23808, 849315), (24858, 813440), (25420, 795456), (26240, 770598), (27620, 732096), (29520, 684976), (29760, 679452), (30504, 662880), (31488, 642165), (33144, 610080), (35712, 566210), (38130, 530304), (39360, 513732), (39680, 509589), (40672, 497160), (41430, 488064), (42811, 472320), (44192, 457560), (44640, 452968), (45756, 441920), (47232, 428110), (49716, 406720), (50840, 397728), (52480, 385299), (55240, 366048), (56621, 357120), (57195, 353536), (59040, 342488), (59520, 339726), (61008, 331440), (62145, 325376), (66288, 305040), (71424, 283105), (76260, 265152), (78720, 256866), (81344, 248580), (82860, 244032), (85622, 236160), (88384, 228780), (89280, 226484), (91512, 220960), (94464, 214055), (99432, 203360), (101680, 198864), (110480, 183024), (113242, 178560), (114390, 176768), (118080, 171244), (119040, 169863), (122016, 165720), (124290, 162688), (128433, 157440), (132576, 152520)]