81426157440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:702

約数の個数: 512

約数和(自身を含む): 279462113280

約数和(自身を除く): 198035955840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 61, 62, 64, 80, 82, 93, 96, 120, 122, 123, 124, 128, 155, 160, 164, 183, 186, 192, 205, 240, 244, 246, 248, 305, 310, 320, 328, 366, 372, 384, 410, 465, 480, 488, 492, 496, 547, 610, 615, 620, 640, 656, 732, 744, 820, 915, 930, 960, 976, 984, 992, 1094, 1220, 1230, 1240, 1271, 1312, 1464, 1488, 1640, 1641, 1830, 1860, 1891, 1920, 1952, 1968, 1984, 2188, 2440, 2460, 2480, 2501, 2542, 2624, 2735, 2928, 2976, 3280, 3282, 3660, 3720, 3782, 3813, 3904, 3936, 3968, 4376, 4880, 4920, 4960, 5002, 5084, 5248, 5470, 5673, 5856, 5952, 6355, 6560, 6564, 7320, 7440, 7503, 7564, 7626, 7808, 7872, 8205, 8752, 9455, 9760, 9840, 9920, 10004, 10168, 10940, 11346, 11712, 11904, 12505, 12710, 13120, 13128, 14640, 14880, 15006, 15128, 15252, 15744, 16410, 16957, 17504, 18910, 19065, 19520, 19680, 19840, 20008, 20336, 21880, 22427, 22692, 23424, 25010, 25420, 26240, 26256, 28365, 29280, 29760, 30012, 30256, 30504, 32820, 33367, 33914, 35008, 37515, 37820, 38130, 39040, 39360, 40016, 40672, 43760, 44854, 45384, 50020, 50840, 50871, 52512, 56730, 58560, 59520, 60024, 60512, 61008, 65640, 66734, 67281, 67828, 70016, 75030, 75640, 76260, 77531, 78720, 80032, 81344, 84785, 87520, 89708, 90768, 100040, 100101, 101680, 101742, 105024, 112135, 113460, 117120, 120048, 121024, 122016, 131280, 133468, 134562, 135656, 150060, 151280, 152520, 155062, 160064, 162688, 166835, 169570, 175040, 179416, 181536, 200080, 200202, 203360, 203484, 210048, 224270, 226920, 232593, 240096, 242048, 244032, 254355, 262560, 266936, 269124, 271312, 300120, 302560, 305040, 310124, 320128, 333670, 336405, 339140, 350080, 358832, 363072, 387655, 400160, 400404, 406720, 406968, 448540, 453840, 465186, 480192, 488064, 500505, 508710, 525120, 533872, 538248, 542624, 600240, 605120, 610080, 620248, 667340, 672810, 678280, 695237, 717664, 726144, 775310, 800320, 800808, 813440, 813936, 897080, 907680, 930372, 960384, 1001010, 1017420, 1034377, 1050240, 1067744, 1076496, 1085248, 1162965, 1200480, 1210240, 1220160, 1240496, 1334680, 1345620, 1356560, 1368047, 1390474, 1435328, 1550620, 1600640, 1601616, 1627872, 1794160, 1815360, 1860744, 2002020, 2034840, 2068754, 2085711, 2135488, 2152992, 2170496, 2325930, 2400960, 2440320, 2480992, 2669360, 2691240, 2713120, 2736094, 2780948, 2870656, 3101240, 3103131, 3203232, 3255744, 3476185, 3588320, 3630720, 3721488, 4004040, 4069680, 4104141, 4137508, 4171422, 4270976, 4305984, 4651860, 4801920, 4961984, 5171885, 5338720, 5382480, 5426240, 5472188, 5561896, 6202480, 6206262, 6406464, 6511488, 6840235, 6952370, 7176640, 7442976, 8008080, 8139360, 8208282, 8275016, 8342844, 8611968, 9303720, 9923968, 10343770, 10428555, 10677440, 10764960, 10852480, 10944376, 11123792, 12404960, 12412524, 12812928, 13680470, 13904740, 14353280, 14885952, 15515655, 16016160, 16278720, 16416564, 16550032, 16685688, 18607440, 20520705, 20687540, 20857110, 21354880, 21529920, 21888752, 22247584, 24809920, 24825048, 27360940, 27809480, 29771904, 31031310, 32032320, 32557440, 32833128, 33100064, 33371376, 37214880, 41041410, 41375080, 41714220, 42409457, 43059840, 43777504, 44495168, 49619840, 49650096, 54721880, 55618960, 62062620, 64064640, 65666256, 66200128, 66742752, 74429760, 82082820, 82750160, 83428440, 84818914, 87555008, 88990336, 99300192, 109443760, 111237920, 124125240, 127228371, 131332512, 132400256, 133485504, 148859520, 164165640, 165500320, 166856880, 169637828, 175110016, 198600384, 212047285, 218887520, 222475840, 248250480, 254456742, 262665024, 266971008, 328331280, 331000640, 333713760, 339275656, 397200768, 424094570, 437775040, 444951680, 496500960, 508913484, 525330048, 636141855, 656662560, 662001280, 667427520, 678551312, 848189140, 875550080, 993001920, 1017826968, 1272283710, 1313325120, 1334855040, 1357102624, 1696378280, 1986003840, 2035653936, 2544567420, 2626650240, 2714205248, 3392756560, 4071307872, 5089134840, 5428410496, 6785513120, 8142615744, 10178269680, 13571026240, 16285231488, 20356539360, 27142052480, 40713078720, 81426157440]

約数ペア:

[(1, 81426157440), (2, 40713078720), (3, 27142052480), (4, 20356539360), (5, 16285231488), (6, 13571026240), (8, 10178269680), (10, 8142615744), (12, 6785513120), (15, 5428410496), (16, 5089134840), (20, 4071307872), (24, 3392756560), (30, 2714205248), (31, 2626650240), (32, 2544567420), (40, 2035653936), (41, 1986003840), (48, 1696378280), (60, 1357102624), (61, 1334855040), (62, 1313325120), (64, 1272283710), (80, 1017826968), (82, 993001920), (93, 875550080), (96, 848189140), (120, 678551312), (122, 667427520), (123, 662001280), (124, 656662560), (128, 636141855), (155, 525330048), (160, 508913484), (164, 496500960), (183, 444951680), (186, 437775040), (192, 424094570), (205, 397200768), (240, 339275656), (244, 333713760), (246, 331000640), (248, 328331280), (305, 266971008), (310, 262665024), (320, 254456742), (328, 248250480), (366, 222475840), (372, 218887520), (384, 212047285), (410, 198600384), (465, 175110016), (480, 169637828), (488, 166856880), (492, 165500320), (496, 164165640), (547, 148859520), (610, 133485504), (615, 132400256), (620, 131332512), (640, 127228371), (656, 124125240), (732, 111237920), (744, 109443760), (820, 99300192), (915, 88990336), (930, 87555008), (960, 84818914), (976, 83428440), (984, 82750160), (992, 82082820), (1094, 74429760), (1220, 66742752), (1230, 66200128), (1240, 65666256), (1271, 64064640), (1312, 62062620), (1464, 55618960), (1488, 54721880), (1640, 49650096), (1641, 49619840), (1830, 44495168), (1860, 43777504), (1891, 43059840), (1920, 42409457), (1952, 41714220), (1968, 41375080), (1984, 41041410), (2188, 37214880), (2440, 33371376), (2460, 33100064), (2480, 32833128), (2501, 32557440), (2542, 32032320), (2624, 31031310), (2735, 29771904), (2928, 27809480), (2976, 27360940), (3280, 24825048), (3282, 24809920), (3660, 22247584), (3720, 21888752), (3782, 21529920), (3813, 21354880), (3904, 20857110), (3936, 20687540), (3968, 20520705), (4376, 18607440), (4880, 16685688), (4920, 16550032), (4960, 16416564), (5002, 16278720), (5084, 16016160), (5248, 15515655), (5470, 14885952), (5673, 14353280), (5856, 13904740), (5952, 13680470), (6355, 12812928), (6560, 12412524), (6564, 12404960), (7320, 11123792), (7440, 10944376), (7503, 10852480), (7564, 10764960), (7626, 10677440), (7808, 10428555), (7872, 10343770), (8205, 9923968), (8752, 9303720), (9455, 8611968), (9760, 8342844), (9840, 8275016), (9920, 8208282), (10004, 8139360), (10168, 8008080), (10940, 7442976), (11346, 7176640), (11712, 6952370), (11904, 6840235), (12505, 6511488), (12710, 6406464), (13120, 6206262), (13128, 6202480), (14640, 5561896), (14880, 5472188), (15006, 5426240), (15128, 5382480), (15252, 5338720), (15744, 5171885), (16410, 4961984), (16957, 4801920), (17504, 4651860), (18910, 4305984), (19065, 4270976), (19520, 4171422), (19680, 4137508), (19840, 4104141), (20008, 4069680), (20336, 4004040), (21880, 3721488), (22427, 3630720), (22692, 3588320), (23424, 3476185), (25010, 3255744), (25420, 3203232), (26240, 3103131), (26256, 3101240), (28365, 2870656), (29280, 2780948), (29760, 2736094), (30012, 2713120), (30256, 2691240), (30504, 2669360), (32820, 2480992), (33367, 2440320), (33914, 2400960), (35008, 2325930), (37515, 2170496), (37820, 2152992), (38130, 2135488), (39040, 2085711), (39360, 2068754), (40016, 2034840), (40672, 2002020), (43760, 1860744), (44854, 1815360), (45384, 1794160), (50020, 1627872), (50840, 1601616), (50871, 1600640), (52512, 1550620), (56730, 1435328), (58560, 1390474), (59520, 1368047), (60024, 1356560), (60512, 1345620), (61008, 1334680), (65640, 1240496), (66734, 1220160), (67281, 1210240), (67828, 1200480), (70016, 1162965), (75030, 1085248), (75640, 1076496), (76260, 1067744), (77531, 1050240), (78720, 1034377), (80032, 1017420), (81344, 1001010), (84785, 960384), (87520, 930372), (89708, 907680), (90768, 897080), (100040, 813936), (100101, 813440), (101680, 800808), (101742, 800320), (105024, 775310), (112135, 726144), (113460, 717664), (117120, 695237), (120048, 678280), (121024, 672810), (122016, 667340), (131280, 620248), (133468, 610080), (134562, 605120), (135656, 600240), (150060, 542624), (151280, 538248), (152520, 533872), (155062, 525120), (160064, 508710), (162688, 500505), (166835, 488064), (169570, 480192), (175040, 465186), (179416, 453840), (181536, 448540), (200080, 406968), (200202, 406720), (203360, 400404), (203484, 400160), (210048, 387655), (224270, 363072), (226920, 358832), (232593, 350080), (240096, 339140), (242048, 336405), (244032, 333670), (254355, 320128), (262560, 310124), (266936, 305040), (269124, 302560), (271312, 300120)]