81011842560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29059}}^1$

素因数の和:29110

約数の個数: 360

約数和(自身を含む): 308402214120

約数和(自身を除く): 227390371560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 256, 264, 288, 320, 330, 352, 360, 363, 384, 396, 440, 480, 484, 495, 512, 528, 576, 605, 640, 660, 704, 720, 726, 768, 792, 880, 960, 968, 990, 1056, 1089, 1152, 1210, 1280, 1320, 1408, 1440, 1452, 1536, 1584, 1760, 1815, 1920, 1936, 1980, 2112, 2178, 2304, 2420, 2560, 2640, 2816, 2880, 2904, 3168, 3520, 3630, 3840, 3872, 3960, 4224, 4356, 4608, 4840, 5280, 5445, 5632, 5760, 5808, 6336, 7040, 7260, 7680, 7744, 7920, 8448, 8712, 9680, 10560, 10890, 11520, 11616, 12672, 14080, 14520, 15488, 15840, 16896, 17424, 19360, 21120, 21780, 23040, 23232, 25344, 28160, 29040, 29059, 30976, 31680, 34848, 38720, 42240, 43560, 46464, 50688, 58080, 58118, 61952, 63360, 69696, 77440, 84480, 87120, 87177, 92928, 116160, 116236, 126720, 139392, 145295, 154880, 174240, 174354, 185856, 232320, 232472, 253440, 261531, 278784, 290590, 309760, 319649, 348480, 348708, 435885, 464640, 464944, 523062, 557568, 581180, 639298, 696960, 697416, 871770, 929280, 929888, 958947, 1046124, 1162360, 1278596, 1307655, 1393920, 1394832, 1598245, 1743540, 1859776, 1917894, 2092248, 2324720, 2557192, 2615310, 2787840, 2789664, 2876841, 3196490, 3487080, 3516139, 3719552, 3835788, 4184496, 4649440, 4794735, 5114384, 5230620, 5579328, 5753682, 6392980, 6974160, 7032278, 7439104, 7671576, 8368992, 9298880, 9589470, 10228768, 10461240, 10548417, 11158656, 11507364, 12785960, 13948320, 14064556, 14384205, 14878208, 15343152, 16737984, 17580695, 18597760, 19178940, 20457536, 20922480, 21096834, 22317312, 23014728, 25571920, 27896640, 28129112, 28768410, 30686304, 31645251, 33475968, 35161390, 37195520, 38357880, 40915072, 41844960, 42193668, 44634624, 46029456, 51143840, 52742085, 55793280, 56258224, 57536820, 61372608, 63290502, 66951936, 70322780, 74391040, 76715760, 81830144, 83689920, 84387336, 92058912, 102287680, 105484170, 111586560, 112516448, 115073640, 122745216, 126581004, 133903872, 140645560, 153431520, 158226255, 163660288, 167379840, 168774672, 184117824, 204575360, 210968340, 223173120, 225032896, 230147280, 245490432, 253162008, 281291120, 306863040, 316452510, 334759680, 337549344, 368235648, 409150720, 421936680, 450065792, 460294560, 490980864, 506324016, 562582240, 613726080, 632905020, 669519360, 675098688, 736471296, 818301440, 843873360, 900131584, 920589120, 1012648032, 1125164480, 1227452160, 1265810040, 1350197376, 1472942592, 1687746720, 1800263168, 1841178240, 2025296064, 2250328960, 2454904320, 2531620080, 2700394752, 3375493440, 3682356480, 4050592128, 4500657920, 5063240160, 5400789504, 6750986880, 7364712960, 8101184256, 9001315840, 10126480320, 13501973760, 16202368512, 20252960640, 27003947520, 40505921280, 81011842560]

約数ペア:

[(1, 81011842560), (2, 40505921280), (3, 27003947520), (4, 20252960640), (5, 16202368512), (6, 13501973760), (8, 10126480320), (9, 9001315840), (10, 8101184256), (11, 7364712960), (12, 6750986880), (15, 5400789504), (16, 5063240160), (18, 4500657920), (20, 4050592128), (22, 3682356480), (24, 3375493440), (30, 2700394752), (32, 2531620080), (33, 2454904320), (36, 2250328960), (40, 2025296064), (44, 1841178240), (45, 1800263168), (48, 1687746720), (55, 1472942592), (60, 1350197376), (64, 1265810040), (66, 1227452160), (72, 1125164480), (80, 1012648032), (88, 920589120), (90, 900131584), (96, 843873360), (99, 818301440), (110, 736471296), (120, 675098688), (121, 669519360), (128, 632905020), (132, 613726080), (144, 562582240), (160, 506324016), (165, 490980864), (176, 460294560), (180, 450065792), (192, 421936680), (198, 409150720), (220, 368235648), (240, 337549344), (242, 334759680), (256, 316452510), (264, 306863040), (288, 281291120), (320, 253162008), (330, 245490432), (352, 230147280), (360, 225032896), (363, 223173120), (384, 210968340), (396, 204575360), (440, 184117824), (480, 168774672), (484, 167379840), (495, 163660288), (512, 158226255), (528, 153431520), (576, 140645560), (605, 133903872), (640, 126581004), (660, 122745216), (704, 115073640), (720, 112516448), (726, 111586560), (768, 105484170), (792, 102287680), (880, 92058912), (960, 84387336), (968, 83689920), (990, 81830144), (1056, 76715760), (1089, 74391040), (1152, 70322780), (1210, 66951936), (1280, 63290502), (1320, 61372608), (1408, 57536820), (1440, 56258224), (1452, 55793280), (1536, 52742085), (1584, 51143840), (1760, 46029456), (1815, 44634624), (1920, 42193668), (1936, 41844960), (1980, 40915072), (2112, 38357880), (2178, 37195520), (2304, 35161390), (2420, 33475968), (2560, 31645251), (2640, 30686304), (2816, 28768410), (2880, 28129112), (2904, 27896640), (3168, 25571920), (3520, 23014728), (3630, 22317312), (3840, 21096834), (3872, 20922480), (3960, 20457536), (4224, 19178940), (4356, 18597760), (4608, 17580695), (4840, 16737984), (5280, 15343152), (5445, 14878208), (5632, 14384205), (5760, 14064556), (5808, 13948320), (6336, 12785960), (7040, 11507364), (7260, 11158656), (7680, 10548417), (7744, 10461240), (7920, 10228768), (8448, 9589470), (8712, 9298880), (9680, 8368992), (10560, 7671576), (10890, 7439104), (11520, 7032278), (11616, 6974160), (12672, 6392980), (14080, 5753682), (14520, 5579328), (15488, 5230620), (15840, 5114384), (16896, 4794735), (17424, 4649440), (19360, 4184496), (21120, 3835788), (21780, 3719552), (23040, 3516139), (23232, 3487080), (25344, 3196490), (28160, 2876841), (29040, 2789664), (29059, 2787840), (30976, 2615310), (31680, 2557192), (34848, 2324720), (38720, 2092248), (42240, 1917894), (43560, 1859776), (46464, 1743540), (50688, 1598245), (58080, 1394832), (58118, 1393920), (61952, 1307655), (63360, 1278596), (69696, 1162360), (77440, 1046124), (84480, 958947), (87120, 929888), (87177, 929280), (92928, 871770), (116160, 697416), (116236, 696960), (126720, 639298), (139392, 581180), (145295, 557568), (154880, 523062), (174240, 464944), (174354, 464640), (185856, 435885), (232320, 348708), (232472, 348480), (253440, 319649), (261531, 309760), (278784, 290590)]