81723300840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 768

約数和(自身を含む): 305124019200

約数和(自身を除く): 223400718360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 43, 45, 54, 57, 60, 72, 76, 81, 82, 86, 90, 95, 108, 114, 120, 123, 129, 135, 152, 162, 164, 171, 172, 180, 190, 205, 215, 216, 228, 243, 246, 251, 258, 270, 285, 324, 328, 342, 344, 360, 369, 380, 387, 405, 410, 430, 456, 486, 492, 502, 513, 516, 540, 570, 615, 645, 648, 684, 738, 753, 760, 774, 779, 810, 817, 820, 855, 860, 972, 984, 1004, 1026, 1032, 1080, 1107, 1140, 1161, 1215, 1230, 1255, 1290, 1368, 1476, 1506, 1539, 1548, 1558, 1620, 1634, 1640, 1710, 1720, 1763, 1845, 1935, 1944, 2008, 2052, 2214, 2259, 2280, 2322, 2337, 2430, 2451, 2460, 2510, 2565, 2580, 2952, 3012, 3078, 3096, 3116, 3240, 3268, 3321, 3420, 3483, 3526, 3690, 3765, 3870, 3895, 4085, 4104, 4428, 4518, 4617, 4644, 4674, 4769, 4860, 4902, 4920, 5020, 5130, 5160, 5289, 5535, 5805, 6024, 6156, 6232, 6536, 6642, 6777, 6840, 6966, 7011, 7052, 7353, 7380, 7530, 7695, 7740, 7790, 8170, 8815, 8856, 9036, 9234, 9288, 9348, 9538, 9720, 9804, 9963, 10040, 10260, 10291, 10449, 10578, 10793, 11070, 11295, 11610, 11685, 12255, 12312, 13284, 13554, 13932, 14022, 14104, 14307, 14706, 14760, 15060, 15390, 15480, 15580, 15867, 16340, 16605, 17415, 17630, 18072, 18468, 18696, 19076, 19608, 19926, 20331, 20520, 20582, 20898, 21033, 21156, 21586, 22059, 22140, 22590, 23085, 23220, 23370, 23845, 24510, 26445, 26568, 27108, 27864, 28044, 28614, 29412, 30120, 30780, 30873, 31160, 31734, 32379, 32680, 33210, 33497, 33885, 34830, 35055, 35260, 36765, 36936, 38152, 39852, 40662, 41164, 41796, 42066, 42312, 42921, 43172, 44118, 44280, 45180, 46170, 46440, 46740, 47601, 47690, 49020, 49815, 51455, 52245, 52890, 53965, 54216, 56088, 57228, 58824, 60993, 61560, 61746, 63099, 63468, 64758, 66177, 66420, 66994, 67770, 69660, 70110, 70520, 71535, 73530, 79335, 79704, 81324, 82328, 83592, 84132, 85842, 86344, 88236, 90360, 92340, 92619, 93480, 95202, 95380, 97137, 98040, 99630, 100491, 101655, 102910, 104490, 105165, 105780, 107930, 110295, 114456, 121986, 123492, 126198, 126936, 128763, 129516, 132354, 132840, 133988, 135540, 139320, 140220, 142803, 143070, 147060, 154365, 158670, 161895, 162648, 167485, 168264, 171684, 176472, 184680, 185238, 189297, 190404, 190760, 194274, 195529, 198531, 199260, 200982, 203310, 205067, 205820, 208980, 210330, 211560, 214605, 215860, 220590, 238005, 243972, 246984, 252396, 257526, 259032, 264708, 267976, 271080, 277857, 280440, 285606, 286140, 291411, 294120, 301473, 304965, 308730, 315495, 317340, 323790, 330885, 334970, 343368, 370476, 378594, 380808, 386289, 388548, 391058, 397062, 398520, 401964, 406620, 410134, 411640, 417960, 420660, 428409, 429210, 431720, 441180, 442513, 463095, 476010, 485685, 487944, 502455, 504792, 515052, 529416, 555714, 571212, 572280, 582822, 586587, 602946, 609930, 615201, 617460, 630990, 634680, 643815, 647580, 661770, 669940, 714015, 740952, 757188, 772578, 777096, 782116, 794124, 803928, 813240, 820268, 833571, 841320, 856818, 858420, 874233, 882360, 885026, 904419, 926190, 946485, 952020, 971370, 977645, 992655, 1004910, 1025335, 1030104, 1111428, 1142424, 1158867, 1165644, 1173174, 1205892, 1219860, 1230402, 1234920, 1261980, 1287630, 1295160, 1323540, 1327539, 1339880, 1389285, 1428030, 1457055, 1507365, 1514376, 1545156, 1564232, 1588248, 1640536, 1667142, 1713636, 1716840, 1748466, 1759761, 1770052, 1808838, 1845603, 1852380, 1892970, 1904040, 1931445, 1942740, 1955290, 1985310, 2009820, 2050670, 2142045, 2212565, 2222856, 2317734, 2331288, 2346348, 2411784, 2439720, 2460804, 2500713, 2523960, 2575260, 2622699, 2647080, 2655078, 2713257, 2778570, 2856060, 2914110, 2932935, 3014730, 3076005, 3090312, 3334284, 3427272, 3496932, 3519522, 3540104, 3617676, 3691206, 3704760, 3785940, 3862890, 3885480, 3910580, 3970620, 3982617, 4019640, 4101340, 4167855, 4284090, 4371165, 4425130, 4522095, 4635468, 4692696, 4921608, 5001426, 5150520, 5245398, 5279283, 5310156, 5426514, 5536809, 5557140, 5712120, 5794335, 5828220, 5865870, 6029460, 6152010, 6637695, 6668568, 6993864, 7039044, 7235352, 7382412, 7571880, 7725780, 7821160, 7941240, 7965234, 8139771, 8202680, 8335710, 8407747, 8568180, 8742330, 8798805, 8850260, 9044190, 9228015, 9270936, 10002852, 10490796, 10558566, 10620312, 10853028, 11073618, 11114280, 11588670, 11656440, 11731740, 11947851, 12058920, 12304020, 12503565, 13113495, 13275390, 13566285, 14078088, 14764824, 15451560, 15837849, 15930468, 16279542, 16610427, 16671420, 16815494, 17136360, 17484660, 17597610, 17700520, 18088380, 18456030, 19913085, 20005704, 20981592, 21117132, 21706056, 22147236, 23177340, 23463480, 23895702, 24608040, 25007130, 25223241, 26226990, 26396415, 26550780, 27132570, 27684045, 31675698, 31860936, 32559084, 33220854, 33342840, 33630988, 34969320, 35195220, 35843553, 36176760, 36912060, 39826170, 40698855, 42038735, 42234264, 44294472, 46354680, 47513547, 47791404, 49831281, 50014260, 50446482, 52453980, 52792830, 53101560, 54265140, 55368090, 59739255, 63351396, 65118168, 66441708, 67261976, 70390440, 71687106, 73824120, 75669723, 79189245, 79652340, 81397710, 83052135, 84077470, 95027094, 95582808, 99662562, 100028520, 100892964, 104907960, 105585660, 107530659, 108530280, 110736180, 119478510, 126116205, 126702792, 132883416, 143374212, 151339446, 158378490, 159304680, 162795420, 166104270, 168154940, 179217765, 190054188, 199325124, 201785928, 211171320, 215061318, 221472360, 227009169, 237567735, 238957020, 249156405, 252232410, 286748424, 302678892, 316756980, 325590840, 332208540, 336309880, 358435530, 378348615, 380108376, 398650248, 430122636, 454018338, 475135470, 477914040, 498312810, 504464820, 537653295, 605357784, 633513960, 664417080, 681027507, 716871060, 756697230, 860245272, 908036676, 950270940, 996625620, 1008929640, 1075306590, 1135045845, 1362055014, 1433742120, 1513394460, 1816073352, 1900541880, 1993251240, 2043082521, 2150613180, 2270091690, 2724110028, 3026788920, 3405137535, 4086165042, 4301226360, 4540183380, 5448220056, 6810275070, 8172330084, 9080366760, 10215412605, 13620550140, 16344660168, 20430825210, 27241100280, 40861650420, 81723300840]

約数ペア:

[(1, 81723300840), (2, 40861650420), (3, 27241100280), (4, 20430825210), (5, 16344660168), (6, 13620550140), (8, 10215412605), (9, 9080366760), (10, 8172330084), (12, 6810275070), (15, 5448220056), (18, 4540183380), (19, 4301226360), (20, 4086165042), (24, 3405137535), (27, 3026788920), (30, 2724110028), (36, 2270091690), (38, 2150613180), (40, 2043082521), (41, 1993251240), (43, 1900541880), (45, 1816073352), (54, 1513394460), (57, 1433742120), (60, 1362055014), (72, 1135045845), (76, 1075306590), (81, 1008929640), (82, 996625620), (86, 950270940), (90, 908036676), (95, 860245272), (108, 756697230), (114, 716871060), (120, 681027507), (123, 664417080), (129, 633513960), (135, 605357784), (152, 537653295), (162, 504464820), (164, 498312810), (171, 477914040), (172, 475135470), (180, 454018338), (190, 430122636), (205, 398650248), (215, 380108376), (216, 378348615), (228, 358435530), (243, 336309880), (246, 332208540), (251, 325590840), (258, 316756980), (270, 302678892), (285, 286748424), (324, 252232410), (328, 249156405), (342, 238957020), (344, 237567735), (360, 227009169), (369, 221472360), (380, 215061318), (387, 211171320), (405, 201785928), (410, 199325124), (430, 190054188), (456, 179217765), (486, 168154940), (492, 166104270), (502, 162795420), (513, 159304680), (516, 158378490), (540, 151339446), (570, 143374212), (615, 132883416), (645, 126702792), (648, 126116205), (684, 119478510), (738, 110736180), (753, 108530280), (760, 107530659), (774, 105585660), (779, 104907960), (810, 100892964), (817, 100028520), (820, 99662562), (855, 95582808), (860, 95027094), (972, 84077470), (984, 83052135), (1004, 81397710), (1026, 79652340), (1032, 79189245), (1080, 75669723), (1107, 73824120), (1140, 71687106), (1161, 70390440), (1215, 67261976), (1230, 66441708), (1255, 65118168), (1290, 63351396), (1368, 59739255), (1476, 55368090), (1506, 54265140), (1539, 53101560), (1548, 52792830), (1558, 52453980), (1620, 50446482), (1634, 50014260), (1640, 49831281), (1710, 47791404), (1720, 47513547), (1763, 46354680), (1845, 44294472), (1935, 42234264), (1944, 42038735), (2008, 40698855), (2052, 39826170), (2214, 36912060), (2259, 36176760), (2280, 35843553), (2322, 35195220), (2337, 34969320), (2430, 33630988), (2451, 33342840), (2460, 33220854), (2510, 32559084), (2565, 31860936), (2580, 31675698), (2952, 27684045), (3012, 27132570), (3078, 26550780), (3096, 26396415), (3116, 26226990), (3240, 25223241), (3268, 25007130), (3321, 24608040), (3420, 23895702), (3483, 23463480), (3526, 23177340), (3690, 22147236), (3765, 21706056), (3870, 21117132), (3895, 20981592), (4085, 20005704), (4104, 19913085), (4428, 18456030), (4518, 18088380), (4617, 17700520), (4644, 17597610), (4674, 17484660), (4769, 17136360), (4860, 16815494), (4902, 16671420), (4920, 16610427), (5020, 16279542), (5130, 15930468), (5160, 15837849), (5289, 15451560), (5535, 14764824), (5805, 14078088), (6024, 13566285), (6156, 13275390), (6232, 13113495), (6536, 12503565), (6642, 12304020), (6777, 12058920), (6840, 11947851), (6966, 11731740), (7011, 11656440), (7052, 11588670), (7353, 11114280), (7380, 11073618), (7530, 10853028), (7695, 10620312), (7740, 10558566), (7790, 10490796), (8170, 10002852), (8815, 9270936), (8856, 9228015), (9036, 9044190), (9234, 8850260), (9288, 8798805), (9348, 8742330), (9538, 8568180), (9720, 8407747), (9804, 8335710), (9963, 8202680), (10040, 8139771), (10260, 7965234), (10291, 7941240), (10449, 7821160), (10578, 7725780), (10793, 7571880), (11070, 7382412), (11295, 7235352), (11610, 7039044), (11685, 6993864), (12255, 6668568), (12312, 6637695), (13284, 6152010), (13554, 6029460), (13932, 5865870), (14022, 5828220), (14104, 5794335), (14307, 5712120), (14706, 5557140), (14760, 5536809), (15060, 5426514), (15390, 5310156), (15480, 5279283), (15580, 5245398), (15867, 5150520), (16340, 5001426), (16605, 4921608), (17415, 4692696), (17630, 4635468), (18072, 4522095), (18468, 4425130), (18696, 4371165), (19076, 4284090), (19608, 4167855), (19926, 4101340), (20331, 4019640), (20520, 3982617), (20582, 3970620), (20898, 3910580), (21033, 3885480), (21156, 3862890), (21586, 3785940), (22059, 3704760), (22140, 3691206), (22590, 3617676), (23085, 3540104), (23220, 3519522), (23370, 3496932), (23845, 3427272), (24510, 3334284), (26445, 3090312), (26568, 3076005), (27108, 3014730), (27864, 2932935), (28044, 2914110), (28614, 2856060), (29412, 2778570), (30120, 2713257), (30780, 2655078), (30873, 2647080), (31160, 2622699), (31734, 2575260), (32379, 2523960), (32680, 2500713), (33210, 2460804), (33497, 2439720), (33885, 2411784), (34830, 2346348), (35055, 2331288), (35260, 2317734), (36765, 2222856), (36936, 2212565), (38152, 2142045), (39852, 2050670), (40662, 2009820), (41164, 1985310), (41796, 1955290), (42066, 1942740), (42312, 1931445), (42921, 1904040), (43172, 1892970), (44118, 1852380), (44280, 1845603), (45180, 1808838), (46170, 1770052), (46440, 1759761), (46740, 1748466), (47601, 1716840), (47690, 1713636), (49020, 1667142), (49815, 1640536), (51455, 1588248), (52245, 1564232), (52890, 1545156), (53965, 1514376), (54216, 1507365), (56088, 1457055), (57228, 1428030), (58824, 1389285), (60993, 1339880), (61560, 1327539), (61746, 1323540), (63099, 1295160), (63468, 1287630), (64758, 1261980), (66177, 1234920), (66420, 1230402), (66994, 1219860), (67770, 1205892), (69660, 1173174), (70110, 1165644), (70520, 1158867), (71535, 1142424), (73530, 1111428), (79335, 1030104), (79704, 1025335), (81324, 1004910), (82328, 992655), (83592, 977645), (84132, 971370), (85842, 952020), (86344, 946485), (88236, 926190), (90360, 904419), (92340, 885026), (92619, 882360), (93480, 874233), (95202, 858420), (95380, 856818), (97137, 841320), (98040, 833571), (99630, 820268), (100491, 813240), (101655, 803928), (102910, 794124), (104490, 782116), (105165, 777096), (105780, 772578), (107930, 757188), (110295, 740952), (114456, 714015), (121986, 669940), (123492, 661770), (126198, 647580), (126936, 643815), (128763, 634680), (129516, 630990), (132354, 617460), (132840, 615201), (133988, 609930), (135540, 602946), (139320, 586587), (140220, 582822), (142803, 572280), (143070, 571212), (147060, 555714), (154365, 529416), (158670, 515052), (161895, 504792), (162648, 502455), (167485, 487944), (168264, 485685), (171684, 476010), (176472, 463095), (184680, 442513), (185238, 441180), (189297, 431720), (190404, 429210), (190760, 428409), (194274, 420660), (195529, 417960), (198531, 411640), (199260, 410134), (200982, 406620), (203310, 401964), (205067, 398520), (205820, 397062), (208980, 391058), (210330, 388548), (211560, 386289), (214605, 380808), (215860, 378594), (220590, 370476), (238005, 343368), (243972, 334970), (246984, 330885), (252396, 323790), (257526, 317340), (259032, 315495), (264708, 308730), (267976, 304965), (271080, 301473), (277857, 294120), (280440, 291411), (285606, 286140)]