80722543680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{997}}^1\times {\mathrm{9371}}^1$

素因数の和:10394

約数の個数: 224

約数和(自身を含む): 285087242880

約数和(自身を除く): 204364699200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 997, 1080, 1440, 1728, 1994, 2160, 2880, 2991, 3988, 4320, 4985, 5982, 7976, 8640, 8973, 9371, 9970, 11964, 14955, 15952, 17946, 18742, 19940, 23928, 26919, 28113, 29910, 31904, 35892, 37484, 39880, 44865, 46855, 47856, 53838, 56226, 59820, 63808, 71784, 74968, 79760, 84339, 89730, 93710, 95712, 107676, 112452, 119640, 134595, 140565, 143568, 149936, 159520, 168678, 179460, 187420, 191424, 215352, 224904, 239280, 253017, 269190, 281130, 287136, 299872, 319040, 337356, 358920, 374840, 421695, 430704, 449808, 478560, 506034, 538380, 562260, 574272, 599744, 674712, 717840, 749680, 843390, 861408, 899616, 957120, 1012068, 1076760, 1124520, 1265085, 1349424, 1435680, 1499360, 1686780, 1722816, 1799232, 2024136, 2153520, 2249040, 2530170, 2698848, 2871360, 2998720, 3373560, 4048272, 4307040, 4498080, 5060340, 5397696, 6747120, 8096544, 8614080, 8996160, 9342887, 10120680, 13494240, 16193088, 18685774, 20241360, 26988480, 28028661, 37371548, 40482720, 46714435, 56057322, 74743096, 80965440, 84085983, 93428870, 112114644, 140143305, 149486192, 168171966, 186857740, 224229288, 252257949, 280286610, 298972384, 336343932, 373715480, 420429915, 448458576, 504515898, 560573220, 597944768, 672687864, 747430960, 840859830, 896917152, 1009031796, 1121146440, 1261289745, 1345375728, 1494861920, 1681719660, 1793834304, 2018063592, 2242292880, 2522579490, 2690751456, 2989723840, 3363439320, 4036127184, 4484585760, 5045158980, 5381502912, 6726878640, 8072254368, 8969171520, 10090317960, 13453757280, 16144508736, 20180635920, 26907514560, 40361271840, 80722543680]

約数ペア:

[(1, 80722543680), (2, 40361271840), (3, 26907514560), (4, 20180635920), (5, 16144508736), (6, 13453757280), (8, 10090317960), (9, 8969171520), (10, 8072254368), (12, 6726878640), (15, 5381502912), (16, 5045158980), (18, 4484585760), (20, 4036127184), (24, 3363439320), (27, 2989723840), (30, 2690751456), (32, 2522579490), (36, 2242292880), (40, 2018063592), (45, 1793834304), (48, 1681719660), (54, 1494861920), (60, 1345375728), (64, 1261289745), (72, 1121146440), (80, 1009031796), (90, 896917152), (96, 840859830), (108, 747430960), (120, 672687864), (135, 597944768), (144, 560573220), (160, 504515898), (180, 448458576), (192, 420429915), (216, 373715480), (240, 336343932), (270, 298972384), (288, 280286610), (320, 252257949), (360, 224229288), (432, 186857740), (480, 168171966), (540, 149486192), (576, 140143305), (720, 112114644), (864, 93428870), (960, 84085983), (997, 80965440), (1080, 74743096), (1440, 56057322), (1728, 46714435), (1994, 40482720), (2160, 37371548), (2880, 28028661), (2991, 26988480), (3988, 20241360), (4320, 18685774), (4985, 16193088), (5982, 13494240), (7976, 10120680), (8640, 9342887), (8973, 8996160), (9371, 8614080), (9970, 8096544), (11964, 6747120), (14955, 5397696), (15952, 5060340), (17946, 4498080), (18742, 4307040), (19940, 4048272), (23928, 3373560), (26919, 2998720), (28113, 2871360), (29910, 2698848), (31904, 2530170), (35892, 2249040), (37484, 2153520), (39880, 2024136), (44865, 1799232), (46855, 1722816), (47856, 1686780), (53838, 1499360), (56226, 1435680), (59820, 1349424), (63808, 1265085), (71784, 1124520), (74968, 1076760), (79760, 1012068), (84339, 957120), (89730, 899616), (93710, 861408), (95712, 843390), (107676, 749680), (112452, 717840), (119640, 674712), (134595, 599744), (140565, 574272), (143568, 562260), (149936, 538380), (159520, 506034), (168678, 478560), (179460, 449808), (187420, 430704), (191424, 421695), (215352, 374840), (224904, 358920), (239280, 337356), (253017, 319040), (269190, 299872), (281130, 287136)]