81040505040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:920

約数の個数: 720

約数和(自身を含む): 317539342848

約数和(自身を除く): 236498837808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 37, 40, 44, 45, 48, 55, 60, 62, 66, 72, 74, 80, 88, 90, 93, 99, 110, 111, 120, 121, 124, 132, 144, 148, 155, 165, 176, 180, 185, 186, 198, 220, 222, 240, 242, 248, 264, 279, 296, 310, 330, 333, 341, 360, 363, 370, 372, 396, 407, 440, 444, 465, 484, 495, 496, 528, 555, 558, 592, 605, 620, 660, 666, 682, 720, 726, 740, 744, 792, 811, 814, 880, 888, 930, 968, 990, 1023, 1089, 1110, 1116, 1147, 1210, 1221, 1240, 1320, 1332, 1364, 1395, 1452, 1480, 1488, 1584, 1622, 1628, 1665, 1705, 1776, 1815, 1860, 1936, 1980, 2035, 2046, 2178, 2220, 2232, 2294, 2420, 2433, 2442, 2480, 2640, 2664, 2728, 2790, 2904, 2960, 3069, 3244, 3256, 3330, 3410, 3441, 3630, 3663, 3720, 3751, 3960, 4055, 4070, 4092, 4356, 4440, 4464, 4477, 4588, 4840, 4866, 4884, 5115, 5328, 5445, 5456, 5580, 5735, 5808, 6105, 6138, 6488, 6512, 6660, 6820, 6882, 7260, 7299, 7326, 7440, 7502, 7920, 8110, 8140, 8184, 8712, 8880, 8921, 8954, 9176, 9680, 9732, 9768, 10230, 10323, 10890, 11160, 11253, 11470, 12165, 12210, 12276, 12617, 12976, 13320, 13431, 13640, 13764, 14520, 14598, 14652, 15004, 15345, 16220, 16280, 16368, 17205, 17424, 17842, 17908, 18315, 18352, 18755, 19464, 19536, 20460, 20646, 21780, 22320, 22385, 22506, 22940, 24330, 24420, 24552, 25141, 25234, 26640, 26763, 26862, 27280, 27528, 29040, 29196, 29304, 30007, 30008, 30690, 32440, 32560, 33759, 34410, 35684, 35816, 36495, 36630, 37510, 37851, 38928, 40293, 40920, 41292, 43560, 44605, 44770, 45012, 45880, 48660, 48840, 49104, 50282, 50468, 51615, 53526, 53724, 55056, 56265, 58392, 58608, 60014, 60016, 61380, 63085, 64880, 67155, 67518, 68820, 71368, 71632, 72990, 73260, 75020, 75423, 75702, 80289, 80586, 81840, 82584, 87120, 89210, 89540, 90021, 90024, 91760, 97320, 97680, 98131, 100564, 100936, 103230, 107052, 107448, 112530, 113553, 116784, 120028, 122760, 125705, 126170, 133815, 134310, 135036, 137640, 138787, 142736, 145980, 146520, 150035, 150040, 150846, 151404, 160578, 161172, 165168, 168795, 178420, 179080, 180042, 180048, 189255, 194640, 196262, 201128, 201465, 201872, 206460, 214104, 214896, 225060, 226269, 227106, 240056, 245520, 251410, 252340, 267630, 268620, 270063, 270072, 275280, 276551, 277574, 291960, 293040, 294393, 300070, 300080, 301692, 302808, 321156, 322344, 330077, 337590, 356840, 358160, 360084, 377115, 378510, 392524, 401445, 402256, 402930, 412920, 416361, 428208, 450105, 450120, 452538, 454212, 480112, 490655, 502820, 504680, 535260, 537240, 540126, 540144, 553102, 555148, 567765, 583920, 588786, 600140, 603384, 605616, 642312, 644688, 660154, 675180, 693935, 713680, 720168, 754230, 757020, 785048, 802890, 805860, 825840, 829653, 832722, 883179, 900210, 900240, 905076, 908424, 930217, 981310, 990231, 1005640, 1009360, 1070520, 1074480, 1080252, 1106204, 1110296, 1131345, 1135530, 1177572, 1200280, 1206768, 1249083, 1284624, 1320308, 1350315, 1350360, 1382755, 1387870, 1440336, 1471965, 1508460, 1514040, 1570096, 1605780, 1611720, 1650385, 1659306, 1665444, 1766358, 1800420, 1810152, 1816848, 1860434, 1962620, 1980462, 2011280, 2081805, 2141040, 2160504, 2212408, 2220592, 2262690, 2271060, 2355144, 2400560, 2488959, 2498166, 2640616, 2700630, 2700720, 2765510, 2775740, 2790651, 2943930, 2970693, 3016920, 3028080, 3042061, 3211560, 3223440, 3300770, 3318612, 3330888, 3532716, 3600840, 3620304, 3630847, 3720868, 3925240, 3960924, 4148265, 4163610, 4321008, 4415895, 4424816, 4525380, 4542120, 4651085, 4710288, 4951155, 4977918, 4996332, 5281232, 5401260, 5531020, 5551480, 5581302, 5887860, 5941386, 6033840, 6084122, 6245415, 6423120, 6601540, 6637224, 6661776, 7065432, 7201680, 7261694, 7441736, 7850480, 7921848, 8296530, 8327220, 8371953, 8831790, 9050760, 9084240, 9126183, 9302170, 9902310, 9955836, 9992664, 10232387, 10802520, 10892541, 11062040, 11102960, 11162604, 11775720, 11882772, 12168244, 12444795, 12490830, 13203080, 13274448, 13953255, 14130864, 14523388, 14853465, 14883472, 15210305, 15843696, 16593060, 16654440, 16743906, 17663580, 18101520, 18154235, 18252366, 18604340, 19804620, 19911672, 19985328, 20464774, 21605040, 21785082, 22124080, 22325208, 23551440, 23765544, 24336488, 24889590, 24981660, 26406160, 27378549, 27906510, 29046776, 29706930, 30420610, 30697161, 32677623, 33186120, 33308880, 33487812, 35327160, 36308470, 36504732, 37208680, 39609240, 39823344, 40929548, 41859765, 43570164, 44650416, 45630915, 47531088, 48672976, 49779180, 49963320, 51161935, 54462705, 54757098, 55813020, 58093552, 59413860, 60841220, 61394322, 65355246, 66372240, 66975624, 70654320, 72616940, 73009464, 74417360, 79218480, 81859096, 83719530, 87140328, 91261830, 92091483, 99558360, 99926640, 102323870, 108925410, 109514196, 111626040, 112556257, 118827720, 121682440, 122788644, 130710492, 133951248, 136892745, 145233880, 146018928, 153485805, 163388115, 163718192, 167439060, 174280656, 182523660, 184182966, 199116720, 204647740, 217850820, 219028392, 223252080, 225112514, 237655440, 243364880, 245577288, 261420984, 273785490, 290467760, 306971610, 326776230, 334878120, 337668771, 365047320, 368365932, 409295480, 435701640, 438056784, 450225028, 460457415, 491154576, 522841968, 547570980, 562781285, 613943220, 653552460, 669756240, 675337542, 730094640, 736731864, 818590960, 871403280, 900450056, 920914830, 1013006313, 1095141960, 1125562570, 1227886440, 1307104920, 1350675084, 1473463728, 1688343855, 1800900112, 1841829660, 2026012626, 2190283920, 2251125140, 2455772880, 2614209840, 2701350168, 3376687710, 3683659320, 4052025252, 4502250280, 5065031565, 5402700336, 6753375420, 7367318640, 8104050504, 9004500560, 10130063130, 13506750840, 16208101008, 20260126260, 27013501680, 40520252520, 81040505040]

約数ペア:

[(1, 81040505040), (2, 40520252520), (3, 27013501680), (4, 20260126260), (5, 16208101008), (6, 13506750840), (8, 10130063130), (9, 9004500560), (10, 8104050504), (11, 7367318640), (12, 6753375420), (15, 5402700336), (16, 5065031565), (18, 4502250280), (20, 4052025252), (22, 3683659320), (24, 3376687710), (30, 2701350168), (31, 2614209840), (33, 2455772880), (36, 2251125140), (37, 2190283920), (40, 2026012626), (44, 1841829660), (45, 1800900112), (48, 1688343855), (55, 1473463728), (60, 1350675084), (62, 1307104920), (66, 1227886440), (72, 1125562570), (74, 1095141960), (80, 1013006313), (88, 920914830), (90, 900450056), (93, 871403280), (99, 818590960), (110, 736731864), (111, 730094640), (120, 675337542), (121, 669756240), (124, 653552460), (132, 613943220), (144, 562781285), (148, 547570980), (155, 522841968), (165, 491154576), (176, 460457415), (180, 450225028), (185, 438056784), (186, 435701640), (198, 409295480), (220, 368365932), (222, 365047320), (240, 337668771), (242, 334878120), (248, 326776230), (264, 306971610), (279, 290467760), (296, 273785490), (310, 261420984), (330, 245577288), (333, 243364880), (341, 237655440), (360, 225112514), (363, 223252080), (370, 219028392), (372, 217850820), (396, 204647740), (407, 199116720), (440, 184182966), (444, 182523660), (465, 174280656), (484, 167439060), (495, 163718192), (496, 163388115), (528, 153485805), (555, 146018928), (558, 145233880), (592, 136892745), (605, 133951248), (620, 130710492), (660, 122788644), (666, 121682440), (682, 118827720), (720, 112556257), (726, 111626040), (740, 109514196), (744, 108925410), (792, 102323870), (811, 99926640), (814, 99558360), (880, 92091483), (888, 91261830), (930, 87140328), (968, 83719530), (990, 81859096), (1023, 79218480), (1089, 74417360), (1110, 73009464), (1116, 72616940), (1147, 70654320), (1210, 66975624), (1221, 66372240), (1240, 65355246), (1320, 61394322), (1332, 60841220), (1364, 59413860), (1395, 58093552), (1452, 55813020), (1480, 54757098), (1488, 54462705), (1584, 51161935), (1622, 49963320), (1628, 49779180), (1665, 48672976), (1705, 47531088), (1776, 45630915), (1815, 44650416), (1860, 43570164), (1936, 41859765), (1980, 40929548), (2035, 39823344), (2046, 39609240), (2178, 37208680), (2220, 36504732), (2232, 36308470), (2294, 35327160), (2420, 33487812), (2433, 33308880), (2442, 33186120), (2480, 32677623), (2640, 30697161), (2664, 30420610), (2728, 29706930), (2790, 29046776), (2904, 27906510), (2960, 27378549), (3069, 26406160), (3244, 24981660), (3256, 24889590), (3330, 24336488), (3410, 23765544), (3441, 23551440), (3630, 22325208), (3663, 22124080), (3720, 21785082), (3751, 21605040), (3960, 20464774), (4055, 19985328), (4070, 19911672), (4092, 19804620), (4356, 18604340), (4440, 18252366), (4464, 18154235), (4477, 18101520), (4588, 17663580), (4840, 16743906), (4866, 16654440), (4884, 16593060), (5115, 15843696), (5328, 15210305), (5445, 14883472), (5456, 14853465), (5580, 14523388), (5735, 14130864), (5808, 13953255), (6105, 13274448), (6138, 13203080), (6488, 12490830), (6512, 12444795), (6660, 12168244), (6820, 11882772), (6882, 11775720), (7260, 11162604), (7299, 11102960), (7326, 11062040), (7440, 10892541), (7502, 10802520), (7920, 10232387), (8110, 9992664), (8140, 9955836), (8184, 9902310), (8712, 9302170), (8880, 9126183), (8921, 9084240), (8954, 9050760), (9176, 8831790), (9680, 8371953), (9732, 8327220), (9768, 8296530), (10230, 7921848), (10323, 7850480), (10890, 7441736), (11160, 7261694), (11253, 7201680), (11470, 7065432), (12165, 6661776), (12210, 6637224), (12276, 6601540), (12617, 6423120), (12976, 6245415), (13320, 6084122), (13431, 6033840), (13640, 5941386), (13764, 5887860), (14520, 5581302), (14598, 5551480), (14652, 5531020), (15004, 5401260), (15345, 5281232), (16220, 4996332), (16280, 4977918), (16368, 4951155), (17205, 4710288), (17424, 4651085), (17842, 4542120), (17908, 4525380), (18315, 4424816), (18352, 4415895), (18755, 4321008), (19464, 4163610), (19536, 4148265), (20460, 3960924), (20646, 3925240), (21780, 3720868), (22320, 3630847), (22385, 3620304), (22506, 3600840), (22940, 3532716), (24330, 3330888), (24420, 3318612), (24552, 3300770), (25141, 3223440), (25234, 3211560), (26640, 3042061), (26763, 3028080), (26862, 3016920), (27280, 2970693), (27528, 2943930), (29040, 2790651), (29196, 2775740), (29304, 2765510), (30007, 2700720), (30008, 2700630), (30690, 2640616), (32440, 2498166), (32560, 2488959), (33759, 2400560), (34410, 2355144), (35684, 2271060), (35816, 2262690), (36495, 2220592), (36630, 2212408), (37510, 2160504), (37851, 2141040), (38928, 2081805), (40293, 2011280), (40920, 1980462), (41292, 1962620), (43560, 1860434), (44605, 1816848), (44770, 1810152), (45012, 1800420), (45880, 1766358), (48660, 1665444), (48840, 1659306), (49104, 1650385), (50282, 1611720), (50468, 1605780), (51615, 1570096), (53526, 1514040), (53724, 1508460), (55056, 1471965), (56265, 1440336), (58392, 1387870), (58608, 1382755), (60014, 1350360), (60016, 1350315), (61380, 1320308), (63085, 1284624), (64880, 1249083), (67155, 1206768), (67518, 1200280), (68820, 1177572), (71368, 1135530), (71632, 1131345), (72990, 1110296), (73260, 1106204), (75020, 1080252), (75423, 1074480), (75702, 1070520), (80289, 1009360), (80586, 1005640), (81840, 990231), (82584, 981310), (87120, 930217), (89210, 908424), (89540, 905076), (90021, 900240), (90024, 900210), (91760, 883179), (97320, 832722), (97680, 829653), (98131, 825840), (100564, 805860), (100936, 802890), (103230, 785048), (107052, 757020), (107448, 754230), (112530, 720168), (113553, 713680), (116784, 693935), (120028, 675180), (122760, 660154), (125705, 644688), (126170, 642312), (133815, 605616), (134310, 603384), (135036, 600140), (137640, 588786), (138787, 583920), (142736, 567765), (145980, 555148), (146520, 553102), (150035, 540144), (150040, 540126), (150846, 537240), (151404, 535260), (160578, 504680), (161172, 502820), (165168, 490655), (168795, 480112), (178420, 454212), (179080, 452538), (180042, 450120), (180048, 450105), (189255, 428208), (194640, 416361), (196262, 412920), (201128, 402930), (201465, 402256), (201872, 401445), (206460, 392524), (214104, 378510), (214896, 377115), (225060, 360084), (226269, 358160), (227106, 356840), (240056, 337590), (245520, 330077), (251410, 322344), (252340, 321156), (267630, 302808), (268620, 301692), (270063, 300080), (270072, 300070), (275280, 294393), (276551, 293040), (277574, 291960)]