28915054080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 640

約数和(自身を含む): 106385190912

約数和(自身を除く): 77470136832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 61, 62, 64, 66, 80, 88, 93, 96, 110, 120, 122, 124, 128, 132, 155, 160, 165, 176, 181, 183, 186, 192, 220, 240, 244, 248, 256, 264, 305, 310, 320, 330, 341, 352, 362, 366, 372, 384, 440, 465, 480, 488, 496, 512, 528, 543, 610, 620, 640, 660, 671, 682, 704, 724, 732, 744, 768, 880, 905, 915, 930, 960, 976, 992, 1023, 1056, 1086, 1220, 1240, 1280, 1320, 1342, 1364, 1408, 1448, 1464, 1488, 1536, 1705, 1760, 1810, 1830, 1860, 1891, 1920, 1952, 1984, 1991, 2013, 2046, 2112, 2172, 2440, 2480, 2560, 2640, 2684, 2715, 2728, 2816, 2896, 2928, 2976, 3355, 3410, 3520, 3620, 3660, 3720, 3782, 3840, 3904, 3968, 3982, 4026, 4092, 4224, 4344, 4880, 4960, 5115, 5280, 5368, 5430, 5456, 5611, 5632, 5673, 5792, 5856, 5952, 5973, 6710, 6820, 7040, 7240, 7320, 7440, 7564, 7680, 7808, 7936, 7964, 8052, 8184, 8448, 8688, 9455, 9760, 9920, 9955, 10065, 10230, 10560, 10736, 10860, 10912, 11041, 11222, 11346, 11584, 11712, 11904, 11946, 13420, 13640, 14080, 14480, 14640, 14880, 15128, 15616, 15872, 15928, 16104, 16368, 16833, 16896, 17376, 18910, 19520, 19840, 19910, 20130, 20460, 20801, 21120, 21472, 21720, 21824, 22082, 22444, 22692, 23168, 23424, 23808, 23892, 26840, 27280, 28055, 28160, 28365, 28960, 29280, 29760, 29865, 30256, 31232, 31856, 32208, 32736, 33123, 33666, 34752, 37820, 39040, 39680, 39820, 40260, 40920, 41602, 42240, 42944, 43440, 43648, 44164, 44888, 45384, 46336, 46848, 47616, 47784, 53680, 54560, 55205, 56110, 56730, 57920, 58560, 59520, 59730, 60512, 61721, 62403, 63712, 64416, 65472, 66246, 67332, 69504, 75640, 78080, 79360, 79640, 80520, 81840, 83204, 84165, 84480, 85888, 86880, 87296, 88328, 89776, 90768, 92672, 93696, 95568, 104005, 107360, 109120, 110410, 112220, 113460, 115840, 117120, 119040, 119460, 121024, 121451, 123442, 124806, 127424, 128832, 130944, 132492, 134664, 139008, 151280, 156160, 159280, 161040, 163680, 165615, 166408, 168330, 171776, 173760, 174592, 176656, 179552, 181536, 185163, 191136, 208010, 214720, 218240, 220820, 224440, 226920, 231680, 234240, 238080, 238920, 242048, 242902, 246884, 249612, 254848, 257664, 261888, 264984, 269328, 278016, 302560, 308605, 312015, 318560, 322080, 327360, 331230, 332816, 336660, 342271, 343552, 347520, 353312, 359104, 363072, 364353, 370326, 382272, 416020, 429440, 436480, 441640, 448880, 453840, 463360, 468480, 477840, 484096, 485804, 493768, 499224, 509696, 515328, 523776, 529968, 538656, 605120, 607255, 617210, 624030, 637120, 644160, 654720, 662460, 665632, 673320, 684542, 695040, 706624, 718208, 726144, 728706, 740652, 764544, 832040, 858880, 872960, 883280, 897760, 907680, 925815, 955680, 968192, 971608, 987536, 998448, 1019392, 1026813, 1030656, 1059936, 1077312, 1210240, 1214510, 1234420, 1248060, 1274240, 1288320, 1309440, 1324920, 1331264, 1346640, 1369084, 1390080, 1413248, 1436416, 1452288, 1457412, 1481304, 1529088, 1664080, 1711355, 1717760, 1766560, 1795520, 1815360, 1821765, 1851630, 1911360, 1943216, 1975072, 1996896, 2053626, 2119872, 2154624, 2420480, 2429020, 2468840, 2496120, 2548480, 2576640, 2618880, 2649840, 2662528, 2693280, 2738168, 2826496, 2872832, 2904576, 2914824, 2962608, 3058176, 3328160, 3422710, 3533120, 3591040, 3630720, 3643530, 3703260, 3764981, 3822720, 3886432, 3950144, 3993792, 4107252, 4239744, 4309248, 4840960, 4858040, 4937680, 4992240, 5096960, 5134065, 5153280, 5299680, 5325056, 5386560, 5476336, 5652992, 5829648, 5925216, 6656320, 6845420, 7066240, 7182080, 7261440, 7287060, 7406520, 7529962, 7645440, 7772864, 7900288, 7987584, 8214504, 8479488, 8618496, 9716080, 9875360, 9984480, 10268130, 10599360, 10650112, 10773120, 10952672, 11294943, 11659296, 11850432, 13312640, 13690840, 14132480, 14364160, 14522880, 14574120, 14813040, 15059924, 15290880, 15545728, 15800576, 15975168, 16429008, 16958976, 18824905, 19432160, 19750720, 19968960, 20536260, 21198720, 21546240, 21905344, 22589886, 23318592, 23700864, 26625280, 27381680, 28264960, 29148240, 29626080, 30119848, 31091456, 31601152, 31950336, 32858016, 37649810, 38864320, 39501440, 39937920, 41072520, 42397440, 43092480, 43810688, 45179772, 46637184, 47401728, 53250560, 54763360, 56474715, 58296480, 59252160, 60239696, 62182912, 65716032, 75299620, 77728640, 79002880, 79875840, 82145040, 84794880, 87621376, 90359544, 93274368, 94803456, 109526720, 112949430, 116592960, 118504320, 120479392, 131432064, 150599240, 155457280, 158005760, 159751680, 164290080, 175242752, 180719088, 186548736, 219053440, 225898860, 233185920, 237008640, 240958784, 262864128, 301198480, 310914560, 328580160, 361438176, 438106880, 451797720, 466371840, 474017280, 481917568, 525728256, 602396960, 657160320, 722876352, 876213760, 903595440, 932743680, 963835136, 1204793920, 1314320640, 1445752704, 1807190880, 1927670272, 2409587840, 2628641280, 2891505408, 3614381760, 4819175680, 5783010816, 7228763520, 9638351360, 14457527040, 28915054080]

約数ペア:

[(1, 28915054080), (2, 14457527040), (3, 9638351360), (4, 7228763520), (5, 5783010816), (6, 4819175680), (8, 3614381760), (10, 2891505408), (11, 2628641280), (12, 2409587840), (15, 1927670272), (16, 1807190880), (20, 1445752704), (22, 1314320640), (24, 1204793920), (30, 963835136), (31, 932743680), (32, 903595440), (33, 876213760), (40, 722876352), (44, 657160320), (48, 602396960), (55, 525728256), (60, 481917568), (61, 474017280), (62, 466371840), (64, 451797720), (66, 438106880), (80, 361438176), (88, 328580160), (93, 310914560), (96, 301198480), (110, 262864128), (120, 240958784), (122, 237008640), (124, 233185920), (128, 225898860), (132, 219053440), (155, 186548736), (160, 180719088), (165, 175242752), (176, 164290080), (181, 159751680), (183, 158005760), (186, 155457280), (192, 150599240), (220, 131432064), (240, 120479392), (244, 118504320), (248, 116592960), (256, 112949430), (264, 109526720), (305, 94803456), (310, 93274368), (320, 90359544), (330, 87621376), (341, 84794880), (352, 82145040), (362, 79875840), (366, 79002880), (372, 77728640), (384, 75299620), (440, 65716032), (465, 62182912), (480, 60239696), (488, 59252160), (496, 58296480), (512, 56474715), (528, 54763360), (543, 53250560), (610, 47401728), (620, 46637184), (640, 45179772), (660, 43810688), (671, 43092480), (682, 42397440), (704, 41072520), (724, 39937920), (732, 39501440), (744, 38864320), (768, 37649810), (880, 32858016), (905, 31950336), (915, 31601152), (930, 31091456), (960, 30119848), (976, 29626080), (992, 29148240), (1023, 28264960), (1056, 27381680), (1086, 26625280), (1220, 23700864), (1240, 23318592), (1280, 22589886), (1320, 21905344), (1342, 21546240), (1364, 21198720), (1408, 20536260), (1448, 19968960), (1464, 19750720), (1488, 19432160), (1536, 18824905), (1705, 16958976), (1760, 16429008), (1810, 15975168), (1830, 15800576), (1860, 15545728), (1891, 15290880), (1920, 15059924), (1952, 14813040), (1984, 14574120), (1991, 14522880), (2013, 14364160), (2046, 14132480), (2112, 13690840), (2172, 13312640), (2440, 11850432), (2480, 11659296), (2560, 11294943), (2640, 10952672), (2684, 10773120), (2715, 10650112), (2728, 10599360), (2816, 10268130), (2896, 9984480), (2928, 9875360), (2976, 9716080), (3355, 8618496), (3410, 8479488), (3520, 8214504), (3620, 7987584), (3660, 7900288), (3720, 7772864), (3782, 7645440), (3840, 7529962), (3904, 7406520), (3968, 7287060), (3982, 7261440), (4026, 7182080), (4092, 7066240), (4224, 6845420), (4344, 6656320), (4880, 5925216), (4960, 5829648), (5115, 5652992), (5280, 5476336), (5368, 5386560), (5430, 5325056), (5456, 5299680), (5611, 5153280), (5632, 5134065), (5673, 5096960), (5792, 4992240), (5856, 4937680), (5952, 4858040), (5973, 4840960), (6710, 4309248), (6820, 4239744), (7040, 4107252), (7240, 3993792), (7320, 3950144), (7440, 3886432), (7564, 3822720), (7680, 3764981), (7808, 3703260), (7936, 3643530), (7964, 3630720), (8052, 3591040), (8184, 3533120), (8448, 3422710), (8688, 3328160), (9455, 3058176), (9760, 2962608), (9920, 2914824), (9955, 2904576), (10065, 2872832), (10230, 2826496), (10560, 2738168), (10736, 2693280), (10860, 2662528), (10912, 2649840), (11041, 2618880), (11222, 2576640), (11346, 2548480), (11584, 2496120), (11712, 2468840), (11904, 2429020), (11946, 2420480), (13420, 2154624), (13640, 2119872), (14080, 2053626), (14480, 1996896), (14640, 1975072), (14880, 1943216), (15128, 1911360), (15616, 1851630), (15872, 1821765), (15928, 1815360), (16104, 1795520), (16368, 1766560), (16833, 1717760), (16896, 1711355), (17376, 1664080), (18910, 1529088), (19520, 1481304), (19840, 1457412), (19910, 1452288), (20130, 1436416), (20460, 1413248), (20801, 1390080), (21120, 1369084), (21472, 1346640), (21720, 1331264), (21824, 1324920), (22082, 1309440), (22444, 1288320), (22692, 1274240), (23168, 1248060), (23424, 1234420), (23808, 1214510), (23892, 1210240), (26840, 1077312), (27280, 1059936), (28055, 1030656), (28160, 1026813), (28365, 1019392), (28960, 998448), (29280, 987536), (29760, 971608), (29865, 968192), (30256, 955680), (31232, 925815), (31856, 907680), (32208, 897760), (32736, 883280), (33123, 872960), (33666, 858880), (34752, 832040), (37820, 764544), (39040, 740652), (39680, 728706), (39820, 726144), (40260, 718208), (40920, 706624), (41602, 695040), (42240, 684542), (42944, 673320), (43440, 665632), (43648, 662460), (44164, 654720), (44888, 644160), (45384, 637120), (46336, 624030), (46848, 617210), (47616, 607255), (47784, 605120), (53680, 538656), (54560, 529968), (55205, 523776), (56110, 515328), (56730, 509696), (57920, 499224), (58560, 493768), (59520, 485804), (59730, 484096), (60512, 477840), (61721, 468480), (62403, 463360), (63712, 453840), (64416, 448880), (65472, 441640), (66246, 436480), (67332, 429440), (69504, 416020), (75640, 382272), (78080, 370326), (79360, 364353), (79640, 363072), (80520, 359104), (81840, 353312), (83204, 347520), (84165, 343552), (84480, 342271), (85888, 336660), (86880, 332816), (87296, 331230), (88328, 327360), (89776, 322080), (90768, 318560), (92672, 312015), (93696, 308605), (95568, 302560), (104005, 278016), (107360, 269328), (109120, 264984), (110410, 261888), (112220, 257664), (113460, 254848), (115840, 249612), (117120, 246884), (119040, 242902), (119460, 242048), (121024, 238920), (121451, 238080), (123442, 234240), (124806, 231680), (127424, 226920), (128832, 224440), (130944, 220820), (132492, 218240), (134664, 214720), (139008, 208010), (151280, 191136), (156160, 185163), (159280, 181536), (161040, 179552), (163680, 176656), (165615, 174592), (166408, 173760), (168330, 171776)]