389075606640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{4861}}^1\times {\mathrm{15881}}^1$

素因数の和:20768

約数の個数: 240

約数和(自身を含む): 1493710485696

約数和(自身を除く): 1104634879056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 4861, 5040, 9722, 14583, 15881, 19444, 24305, 29166, 31762, 34027, 38888, 43749, 47643, 48610, 58332, 63524, 68054, 72915, 77776, 79405, 87498, 95286, 97220, 102081, 111167, 116664, 127048, 136108, 142929, 145830, 158810, 170135, 174996, 190572, 194440, 204162, 218745, 222334, 233328, 238215, 254096, 272216, 285858, 291660, 306243, 317620, 333501, 340270, 349992, 381144, 388880, 408324, 437490, 444668, 476430, 510405, 544432, 555835, 571716, 583320, 612486, 635240, 667002, 680540, 699984, 714645, 762288, 816648, 874980, 889336, 952860, 1000503, 1020810, 1111670, 1143432, 1166640, 1224972, 1270480, 1334004, 1361080, 1429290, 1531215, 1633296, 1667505, 1749960, 1778672, 1905720, 2001006, 2041620, 2223340, 2286864, 2449944, 2668008, 2722160, 2858580, 3062430, 3335010, 3499920, 3811440, 4002012, 4083240, 4446680, 4899888, 5002515, 5336016, 5717160, 6124860, 6670020, 8004024, 8166480, 8893360, 10005030, 11434320, 12249720, 13340040, 16008048, 20010060, 24499440, 26680080, 40020120, 77197541, 80040240, 154395082, 231592623, 308790164, 385987705, 463185246, 540382787, 617580328, 694777869, 771975410, 926370492, 1080765574, 1157963115, 1235160656, 1389555738, 1543950820, 1621148361, 1852740984, 2161531148, 2315926230, 2701913935, 2779111476, 3087901640, 3242296722, 3473889345, 3705481968, 4323062296, 4631852460, 4863445083, 5403827870, 5558222952, 6175803280, 6484593444, 6947778690, 8105741805, 8646124592, 9263704920, 9726890166, 10807655740, 11116445904, 12969186888, 13895557380, 16211483610, 18527409840, 19453780332, 21615311480, 24317225415, 25938373776, 27791114760, 32422967220, 38907560664, 43230622960, 48634450830, 55582229520, 64845934440, 77815121328, 97268901660, 129691868880, 194537803320, 389075606640]

約数ペア:

[(1, 389075606640), (2, 194537803320), (3, 129691868880), (4, 97268901660), (5, 77815121328), (6, 64845934440), (7, 55582229520), (8, 48634450830), (9, 43230622960), (10, 38907560664), (12, 32422967220), (14, 27791114760), (15, 25938373776), (16, 24317225415), (18, 21615311480), (20, 19453780332), (21, 18527409840), (24, 16211483610), (28, 13895557380), (30, 12969186888), (35, 11116445904), (36, 10807655740), (40, 9726890166), (42, 9263704920), (45, 8646124592), (48, 8105741805), (56, 6947778690), (60, 6484593444), (63, 6175803280), (70, 5558222952), (72, 5403827870), (80, 4863445083), (84, 4631852460), (90, 4323062296), (105, 3705481968), (112, 3473889345), (120, 3242296722), (126, 3087901640), (140, 2779111476), (144, 2701913935), (168, 2315926230), (180, 2161531148), (210, 1852740984), (240, 1621148361), (252, 1543950820), (280, 1389555738), (315, 1235160656), (336, 1157963115), (360, 1080765574), (420, 926370492), (504, 771975410), (560, 694777869), (630, 617580328), (720, 540382787), (840, 463185246), (1008, 385987705), (1260, 308790164), (1680, 231592623), (2520, 154395082), (4861, 80040240), (5040, 77197541), (9722, 40020120), (14583, 26680080), (15881, 24499440), (19444, 20010060), (24305, 16008048), (29166, 13340040), (31762, 12249720), (34027, 11434320), (38888, 10005030), (43749, 8893360), (47643, 8166480), (48610, 8004024), (58332, 6670020), (63524, 6124860), (68054, 5717160), (72915, 5336016), (77776, 5002515), (79405, 4899888), (87498, 4446680), (95286, 4083240), (97220, 4002012), (102081, 3811440), (111167, 3499920), (116664, 3335010), (127048, 3062430), (136108, 2858580), (142929, 2722160), (145830, 2668008), (158810, 2449944), (170135, 2286864), (174996, 2223340), (190572, 2041620), (194440, 2001006), (204162, 1905720), (218745, 1778672), (222334, 1749960), (233328, 1667505), (238215, 1633296), (254096, 1531215), (272216, 1429290), (285858, 1361080), (291660, 1334004), (306243, 1270480), (317620, 1224972), (333501, 1166640), (340270, 1143432), (349992, 1111670), (381144, 1020810), (388880, 1000503), (408324, 952860), (437490, 889336), (444668, 874980), (476430, 816648), (510405, 762288), (544432, 714645), (555835, 699984), (571716, 680540), (583320, 667002), (612486, 635240)]