281288142720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 960

約数和(自身を含む): 1102280311440

約数和(自身を除く): 820992168720

約数列:

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約数ペア:

[(1, 281288142720), (2, 140644071360), (3, 93762714240), (4, 70322035680), (5, 56257628544), (6, 46881357120), (8, 35161017840), (9, 31254238080), (10, 28128814272), (12, 23440678560), (13, 21637549440), (15, 18752542848), (16, 17580508920), (18, 15627119040), (20, 14064407136), (24, 11720339280), (26, 10818774720), (27, 10418079360), (30, 9376271424), (32, 8790254460), (36, 7813559520), (39, 7212516480), (40, 7032203568), (45, 6250847616), (48, 5860169640), (52, 5409387360), (54, 5209039680), (60, 4688135712), (64, 4395127230), (65, 4327509888), (72, 3906779760), (78, 3606258240), (80, 3516101784), (81, 3472693120), (90, 3125423808), (96, 2930084820), (97, 2899877760), (104, 2704693680), (108, 2604519840), (117, 2404172160), (120, 2344067856), (128, 2197563615), (130, 2163754944), (135, 2083615872), (144, 1953389880), (156, 1803129120), (160, 1758050892), (162, 1736346560), (169, 1664426880), (180, 1562711904), (192, 1465042410), (194, 1449938880), (195, 1442503296), (208, 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(1248, 225391140), (1261, 223067520), (1296, 217043320), (1324, 212453280), (1352, 208053360), (1404, 200347680), (1440, 195338988), (1455, 193325184), (1521, 184936320), (1552, 181242360), (1560, 180312912), (1620, 173634656), (1655, 169962624), (1664, 169043355), (1690, 166442688), (1728, 162782490), (1746, 161104320), (1755, 160278144), (1872, 150260760), (1920, 146504241), (1940, 144993888), (1986, 141635520), (2028, 138702240), (2080, 135234684), (2106, 133565120), (2160, 130225992), (2328, 120828240), (2340, 120208608), (2496, 112695570), (2522, 111533760), (2535, 110961792), (2592, 108521660), (2619, 107402880), (2648, 106226640), (2704, 104026680), (2808, 100173840), (2880, 97669494), (2910, 96662592), (2979, 94423680), (3042, 92468160), (3104, 90621180), (3120, 90156456), (3240, 86817328), (3310, 84981312), (3380, 83221344), (3456, 81391245), (3492, 80552160), (3510, 80139072), (3744, 75130380), (3783, 74355840), (3880, 72496944), (3972, 70817760), (4056, 69351120), (4160, 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(26811, 10491520), (27040, 10402668), (27378, 10274240), (27936, 10069020), (28080, 10017384), (29790, 9442368), (30264, 9294480), (30420, 9246816), (31040, 9062118), (31428, 8950240), (31776, 8852220), (32107, 8760960), (32448, 8668890), (32786, 8579520), (33696, 8347820), (34047, 8261760), (34424, 8171280), (34920, 8055216), (35748, 7868640), (36504, 7705680), (37248, 7551765), (37440, 7513038), (37830, 7435584), (38727, 7263360), (39285, 7160192), (39720, 7081776), (40352, 6970860), (40560, 6935112), (41904, 6712680), (42120, 6678256), (42368, 6639165), (43030, 6537024), (44685, 6294912), (44928, 6260865), (45396, 6196320), (45630, 6164544), (46560, 6041412), (47664, 5901480), (48672, 5779260), (49179, 5719680), (50440, 5576688), (51636, 5447520), (51840, 5426083), (52380, 5370144), (52960, 5311332), (53622, 5245760), (54080, 5201334), (54756, 5137120), (55872, 5034510), (55939, 5028480), (56160, 5008692), (56745, 4957056), (59580, 4721184), (60528, 4647240), (60840, 4623408), (62080, 4531059), (62856, 4475120), (63552, 4426110), (64214, 4380480), (64545, 4358016), (64896, 4334445), (65572, 4289760), (67392, 4173910), (68094, 4130880), (68445, 4109696), (68848, 4085640), (69840, 4027608), (71496, 3934320), (73008, 3852840), (74880, 3756519), (75660, 3717792), (77454, 3631680), (78570, 3580096), (79440, 3540888), (80704, 3485430), (81120, 3467556), (81965, 3431808), (83808, 3356340), (84240, 3339128), (86060, 3268512), (89370, 3147456), (90792, 3098160), (91260, 3082272), (93120, 3020706), (95328, 2950740), (96321, 2920320), (97344, 2889630), (98358, 2859840), (100880, 2788344), (102141, 2753920), (103272, 2723760), (104760, 2685072), (105920, 2655666), (107244, 2622880), (108160, 2600667), (109512, 2568560), (111744, 2517255), (111878, 2514240), (112320, 2504346), (113490, 2478528), (116181, 2421120), (119160, 2360592), (121056, 2323620), (121680, 2311704), (125712, 2237560), (127104, 2213055), (128428, 2190240), (129090, 2179008), (131144, 2144880), (134055, 2098304), (134784, 2086955), (136188, 2065440), (136890, 2054848), (137696, 2042820), (139680, 2013804), (142992, 1967160), (146016, 1926420), (147537, 1906560), (151320, 1858896), (154908, 1815840), (157140, 1790048), (158880, 1770444), (160535, 1752192), (161408, 1742715), (162240, 1733778), (163930, 1715904), (167616, 1678170), (167817, 1676160), (168480, 1669564), (170235, 1652352), (172120, 1634256), (178740, 1573728), (181584, 1549080), (182520, 1541136), (186240, 1510353), (190656, 1475370), (192642, 1460160), (193635, 1452672), (194688, 1444815), (196716, 1429920), (201760, 1394172), (204282, 1376960), (206544, 1361880), (209520, 1342536), (211840, 1327833), (214488, 1311440), (219024, 1284280), (223756, 1257120), (224640, 1252173), (226980, 1239264), (232362, 1210560), (238320, 1180296), (242112, 1161810), (243360, 1155852), (245895, 1143936), (251424, 1118780), (256856, 1095120), (258180, 1089504), (262288, 1072440), (268110, 1049152), (272376, 1032720), (273780, 1027424), (275392, 1021410), (279360, 1006902), (279695, 1005696), (285984, 983580), (288963, 973440), (292032, 963210), (295074, 953280), (302640, 929448), (309816, 907920), (314280, 895024), (317760, 885222), (321070, 876096), (324480, 866889), (327860, 857952), (335232, 839085), (335634, 838080), (336960, 834782), (340470, 826176), (344240, 817128), (348543, 807040), (357480, 786864), (363168, 774540), (365040, 770568), (381312, 737685), (385284, 730080), (387270, 726336), (393432, 714960), (403520, 697086), (408564, 688480), (413088, 680940), (417391, 673920), (419040, 671268), (428976, 655720), (438048, 642140), (442611, 635520), (447512, 628560), (453960, 619632), (464724, 605280), (476640, 590148), (481605, 584064), (484224, 580905), (486720, 577926), (491790, 571968), (502848, 559390), (503451, 558720), (510705, 550784), (513712, 547560), (516360, 544752), (524576, 536220)]