81137727720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{811}}^1$

素因数の和:938

約数の個数: 576

約数和(自身を含む): 320809507200

約数和(自身を除く): 239671779480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 37, 40, 42, 45, 56, 58, 60, 63, 70, 72, 74, 84, 87, 90, 105, 111, 116, 120, 126, 140, 145, 148, 168, 174, 180, 185, 203, 210, 222, 232, 252, 259, 261, 280, 290, 296, 315, 333, 348, 360, 370, 406, 420, 435, 444, 504, 518, 522, 555, 580, 609, 630, 666, 696, 740, 777, 811, 812, 840, 870, 888, 1015, 1036, 1044, 1073, 1110, 1160, 1218, 1260, 1295, 1305, 1332, 1369, 1480, 1554, 1622, 1624, 1665, 1740, 1827, 2030, 2072, 2088, 2146, 2220, 2331, 2433, 2436, 2520, 2590, 2610, 2664, 2738, 3045, 3108, 3219, 3244, 3330, 3480, 3654, 3885, 4055, 4060, 4107, 4292, 4440, 4662, 4866, 4872, 5180, 5220, 5365, 5476, 5677, 6090, 6216, 6438, 6488, 6660, 6845, 7299, 7308, 7511, 7770, 8110, 8120, 8214, 8584, 9135, 9324, 9583, 9657, 9732, 10360, 10440, 10730, 10952, 11354, 11655, 12165, 12180, 12321, 12876, 13320, 13690, 14598, 14616, 15022, 15540, 16095, 16220, 16428, 17031, 18270, 18648, 19166, 19314, 19464, 20535, 21460, 22533, 22708, 23310, 23519, 24330, 24360, 24642, 25752, 27380, 28385, 28749, 29196, 30007, 30044, 31080, 32190, 32440, 32856, 34062, 36495, 36540, 37555, 38332, 38628, 39701, 41070, 42920, 45066, 45416, 46620, 47038, 47915, 48285, 48660, 49284, 51093, 54760, 56770, 57498, 58392, 60014, 60088, 61605, 64380, 67599, 68124, 70557, 72990, 73080, 75110, 76664, 77256, 79402, 82140, 85155, 86247, 90021, 90132, 93240, 94076, 95830, 96570, 97320, 98568, 102186, 112665, 113540, 114996, 117595, 119103, 120028, 123210, 128760, 135198, 136248, 141114, 143745, 145980, 150035, 150220, 158804, 164280, 164633, 170310, 172494, 180042, 180264, 188152, 191660, 193140, 198505, 204372, 210049, 211671, 225330, 227080, 229992, 235190, 238206, 240056, 246420, 255465, 270063, 270396, 277907, 282228, 287490, 291960, 300070, 300440, 317608, 329266, 337995, 340620, 344988, 352785, 357309, 360084, 383320, 386280, 397010, 408744, 420098, 423342, 431235, 450105, 450660, 470380, 476412, 492840, 493899, 510930, 540126, 540792, 555814, 564456, 574980, 595515, 600140, 630147, 658532, 675990, 681240, 689976, 705570, 714618, 720168, 794020, 823165, 833721, 840196, 846684, 862470, 870203, 900210, 901320, 940760, 952824, 987798, 1021860, 1050245, 1058355, 1080252, 1110259, 1111628, 1149960, 1191030, 1200280, 1260294, 1317064, 1350315, 1351980, 1389535, 1411140, 1429236, 1481697, 1588040, 1646330, 1667442, 1680392, 1693368, 1724940, 1740406, 1786545, 1800420, 1890441, 1975596, 2043720, 2100490, 2116710, 2160504, 2220518, 2223256, 2382060, 2469495, 2501163, 2520588, 2610609, 2700630, 2703960, 2779070, 2822280, 2858472, 2963394, 3150735, 3292660, 3330777, 3334884, 3449880, 3480812, 3573090, 3600840, 3780882, 3951192, 4168605, 4200980, 4233420, 4351015, 4441036, 4764120, 4938990, 5002326, 5041176, 5221218, 5401260, 5551295, 5558140, 5926788, 6091421, 6301470, 6585320, 6661554, 6669768, 6961624, 7146180, 7408485, 7561764, 7771813, 7831827, 8337210, 8401960, 8466840, 8702030, 8882072, 9452205, 9877980, 9992331, 10004652, 10442436, 10802520, 11102590, 11116280, 11853576, 12182842, 12505815, 12602940, 13053045, 13323108, 14292360, 14816970, 15123528, 15543626, 15663654, 16653885, 16674420, 17404060, 18274263, 18904410, 19755960, 19984662, 20009304, 20884872, 22205180, 23315439, 24365684, 25011630, 25205880, 26106090, 26646216, 29633940, 30457105, 31087252, 31327308, 32197511, 33307770, 33348840, 34808120, 36548526, 37808820, 38859065, 39159135, 39969324, 44410360, 46630878, 48731368, 49961655, 50023260, 52212180, 54822789, 59267880, 60914210, 62174504, 62654616, 64395022, 66615540, 69946317, 73097052, 75617640, 77718130, 78318270, 79938648, 91371315, 93261756, 96592533, 99923310, 100046520, 104424360, 109645578, 116577195, 121828420, 128790044, 133231080, 139892634, 146194104, 155436260, 156636540, 160987555, 182742630, 186523512, 193185066, 199846620, 219291156, 225382577, 233154390, 243656840, 257580088, 274113945, 279785268, 289777599, 310872520, 313273080, 321975110, 349731585, 365485260, 386370132, 399693240, 438582312, 450765154, 466308780, 482962665, 548227890, 559570536, 579555198, 643950220, 676147731, 699463170, 730970520, 772740264, 901530308, 932617560, 965925330, 1096455780, 1126912885, 1159110396, 1287900440, 1352295462, 1398926340, 1448887995, 1803060616, 1931850660, 2028443193, 2192911560, 2253825770, 2318220792, 2704590924, 2797852680, 2897775990, 3380738655, 3863701320, 4056886386, 4507651540, 5409181848, 5795551980, 6761477310, 8113772772, 9015303080, 10142215965, 11591103960, 13522954620, 16227545544, 20284431930, 27045909240, 40568863860, 81137727720]

約数ペア:

[(1, 81137727720), (2, 40568863860), (3, 27045909240), (4, 20284431930), (5, 16227545544), (6, 13522954620), (7, 11591103960), (8, 10142215965), (9, 9015303080), (10, 8113772772), (12, 6761477310), (14, 5795551980), (15, 5409181848), (18, 4507651540), (20, 4056886386), (21, 3863701320), (24, 3380738655), (28, 2897775990), (29, 2797852680), (30, 2704590924), (35, 2318220792), (36, 2253825770), (37, 2192911560), (40, 2028443193), (42, 1931850660), (45, 1803060616), (56, 1448887995), (58, 1398926340), (60, 1352295462), (63, 1287900440), (70, 1159110396), (72, 1126912885), (74, 1096455780), (84, 965925330), (87, 932617560), (90, 901530308), (105, 772740264), (111, 730970520), (116, 699463170), (120, 676147731), (126, 643950220), (140, 579555198), (145, 559570536), (148, 548227890), (168, 482962665), (174, 466308780), (180, 450765154), (185, 438582312), (203, 399693240), (210, 386370132), (222, 365485260), (232, 349731585), (252, 321975110), (259, 313273080), (261, 310872520), (280, 289777599), (290, 279785268), (296, 274113945), (315, 257580088), (333, 243656840), (348, 233154390), (360, 225382577), (370, 219291156), (406, 199846620), (420, 193185066), (435, 186523512), (444, 182742630), (504, 160987555), (518, 156636540), (522, 155436260), (555, 146194104), (580, 139892634), (609, 133231080), (630, 128790044), (666, 121828420), (696, 116577195), (740, 109645578), (777, 104424360), (811, 100046520), (812, 99923310), (840, 96592533), (870, 93261756), (888, 91371315), (1015, 79938648), (1036, 78318270), (1044, 77718130), (1073, 75617640), (1110, 73097052), (1160, 69946317), (1218, 66615540), (1260, 64395022), (1295, 62654616), (1305, 62174504), (1332, 60914210), (1369, 59267880), (1480, 54822789), (1554, 52212180), (1622, 50023260), (1624, 49961655), (1665, 48731368), (1740, 46630878), (1827, 44410360), (2030, 39969324), (2072, 39159135), (2088, 38859065), (2146, 37808820), (2220, 36548526), (2331, 34808120), (2433, 33348840), (2436, 33307770), (2520, 32197511), (2590, 31327308), (2610, 31087252), (2664, 30457105), (2738, 29633940), (3045, 26646216), (3108, 26106090), (3219, 25205880), (3244, 25011630), (3330, 24365684), (3480, 23315439), (3654, 22205180), (3885, 20884872), (4055, 20009304), (4060, 19984662), (4107, 19755960), (4292, 18904410), (4440, 18274263), (4662, 17404060), (4866, 16674420), (4872, 16653885), (5180, 15663654), (5220, 15543626), (5365, 15123528), (5476, 14816970), (5677, 14292360), (6090, 13323108), (6216, 13053045), (6438, 12602940), (6488, 12505815), (6660, 12182842), (6845, 11853576), (7299, 11116280), (7308, 11102590), (7511, 10802520), (7770, 10442436), (8110, 10004652), (8120, 9992331), (8214, 9877980), (8584, 9452205), (9135, 8882072), (9324, 8702030), (9583, 8466840), (9657, 8401960), (9732, 8337210), (10360, 7831827), (10440, 7771813), (10730, 7561764), (10952, 7408485), (11354, 7146180), (11655, 6961624), (12165, 6669768), (12180, 6661554), (12321, 6585320), (12876, 6301470), (13320, 6091421), (13690, 5926788), (14598, 5558140), (14616, 5551295), (15022, 5401260), (15540, 5221218), (16095, 5041176), (16220, 5002326), (16428, 4938990), (17031, 4764120), (18270, 4441036), (18648, 4351015), (19166, 4233420), (19314, 4200980), (19464, 4168605), (20535, 3951192), (21460, 3780882), (22533, 3600840), (22708, 3573090), (23310, 3480812), (23519, 3449880), (24330, 3334884), (24360, 3330777), (24642, 3292660), (25752, 3150735), (27380, 2963394), (28385, 2858472), (28749, 2822280), (29196, 2779070), (30007, 2703960), (30044, 2700630), (31080, 2610609), (32190, 2520588), (32440, 2501163), (32856, 2469495), (34062, 2382060), (36495, 2223256), (36540, 2220518), (37555, 2160504), (38332, 2116710), (38628, 2100490), (39701, 2043720), (41070, 1975596), (42920, 1890441), (45066, 1800420), (45416, 1786545), (46620, 1740406), (47038, 1724940), (47915, 1693368), (48285, 1680392), (48660, 1667442), (49284, 1646330), (51093, 1588040), (54760, 1481697), (56770, 1429236), (57498, 1411140), (58392, 1389535), (60014, 1351980), (60088, 1350315), (61605, 1317064), (64380, 1260294), (67599, 1200280), (68124, 1191030), (70557, 1149960), (72990, 1111628), (73080, 1110259), (75110, 1080252), (76664, 1058355), (77256, 1050245), (79402, 1021860), (82140, 987798), (85155, 952824), (86247, 940760), (90021, 901320), (90132, 900210), (93240, 870203), (94076, 862470), (95830, 846684), (96570, 840196), (97320, 833721), (98568, 823165), (102186, 794020), (112665, 720168), (113540, 714618), (114996, 705570), (117595, 689976), (119103, 681240), (120028, 675990), (123210, 658532), (128760, 630147), (135198, 600140), (136248, 595515), (141114, 574980), (143745, 564456), (145980, 555814), (150035, 540792), (150220, 540126), (158804, 510930), (164280, 493899), (164633, 492840), (170310, 476412), (172494, 470380), (180042, 450660), (180264, 450105), (188152, 431235), (191660, 423342), (193140, 420098), (198505, 408744), (204372, 397010), (210049, 386280), (211671, 383320), (225330, 360084), (227080, 357309), (229992, 352785), (235190, 344988), (238206, 340620), (240056, 337995), (246420, 329266), (255465, 317608), (270063, 300440), (270396, 300070), (277907, 291960), (282228, 287490)]