255483212880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{5851}}^1$

素因数の和:6007

約数の個数: 480

約数和(自身を含む): 952979005440

約数和(自身を除く): 697495792560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 49, 56, 60, 70, 79, 80, 84, 94, 98, 105, 112, 120, 140, 141, 147, 158, 168, 188, 196, 210, 235, 237, 240, 245, 280, 282, 294, 316, 329, 336, 376, 392, 395, 420, 470, 474, 490, 553, 560, 564, 588, 632, 658, 705, 735, 752, 784, 790, 840, 940, 948, 980, 987, 1106, 1128, 1176, 1185, 1264, 1316, 1410, 1470, 1580, 1645, 1659, 1680, 1880, 1896, 1960, 1974, 2212, 2256, 2303, 2352, 2370, 2632, 2765, 2820, 2940, 3160, 3290, 3318, 3713, 3760, 3792, 3871, 3920, 3948, 4424, 4606, 4740, 4935, 5264, 5530, 5640, 5851, 5880, 6320, 6580, 6636, 6909, 7426, 7742, 7896, 8295, 8848, 9212, 9480, 9870, 11060, 11139, 11280, 11515, 11613, 11702, 11760, 13160, 13272, 13818, 14852, 15484, 15792, 16590, 17553, 18424, 18565, 18960, 19355, 19740, 22120, 22278, 23030, 23226, 23404, 25991, 26320, 26544, 27636, 29255, 29704, 30968, 33180, 34545, 35106, 36848, 37130, 38710, 39480, 40957, 44240, 44556, 46060, 46452, 46808, 51982, 55272, 55695, 58065, 58510, 59408, 61936, 66360, 69090, 70212, 74260, 77420, 77973, 78960, 81914, 87765, 89112, 92120, 92904, 93616, 103964, 110544, 111390, 116130, 117020, 122871, 129955, 132720, 138180, 140424, 148520, 154840, 155946, 163828, 175530, 178224, 181937, 184240, 185808, 204785, 207928, 222780, 232260, 234040, 245742, 259910, 274997, 276360, 280848, 286699, 297040, 309680, 311892, 327656, 351060, 363874, 389865, 409570, 415856, 445560, 462229, 464520, 468080, 491484, 519820, 545811, 549994, 552720, 573398, 614355, 623784, 655312, 702120, 727748, 779730, 819140, 824991, 860097, 891120, 909685, 924458, 929040, 982968, 1039640, 1091622, 1099988, 1146796, 1228710, 1247568, 1374985, 1386687, 1404240, 1433495, 1455496, 1559460, 1638280, 1649982, 1720194, 1819370, 1848916, 1924979, 1965936, 2079280, 2183244, 2199976, 2293592, 2311145, 2457420, 2729055, 2749970, 2773374, 2866990, 2910992, 3118920, 3235603, 3276560, 3299964, 3440388, 3638740, 3697832, 3849958, 4124955, 4300485, 4366488, 4399952, 4587184, 4622290, 4914840, 5458110, 5499940, 5546748, 5733980, 5774937, 6237840, 6471206, 6599928, 6880776, 6933435, 7277480, 7395664, 7699916, 8249910, 8600970, 8732976, 9244580, 9624895, 9706809, 9829680, 10916220, 10999880, 11093496, 11467960, 11549874, 12942412, 13199856, 13474853, 13761552, 13866870, 14554960, 15399832, 16178015, 16499820, 17201940, 18489160, 19249790, 19413618, 21724763, 21832440, 21999760, 22186992, 22649221, 22935920, 23099748, 25884824, 26949706, 27733740, 28874685, 30799664, 32356030, 32999640, 34403880, 36978320, 38499580, 38827236, 40424559, 43449526, 43664880, 45298442, 46199496, 48534045, 51769648, 53899412, 55467480, 57749370, 64712060, 65174289, 65999280, 67374265, 67947663, 68807760, 76999160, 77654472, 80849118, 86899052, 90596884, 92398992, 97068090, 107798824, 108623815, 110934960, 113246105, 115498740, 129424120, 130348578, 134748530, 135895326, 152073341, 153998320, 155308944, 161698236, 173798104, 181193768, 194136180, 202122795, 215597648, 217247630, 226492210, 230997480, 258848240, 260697156, 269497060, 271790652, 304146682, 323396472, 325871445, 339738315, 347596208, 362387536, 388272360, 404245590, 434495260, 452984420, 456220023, 461994960, 521394312, 538994120, 543581304, 608293364, 646792944, 651742890, 679476630, 760366705, 776544720, 808491180, 868990520, 905968840, 912440046, 1042788624, 1064513387, 1077988240, 1087162608, 1216586728, 1303485780, 1358953260, 1520733410, 1616982360, 1737981040, 1811937680, 1824880092, 2129026774, 2281100115, 2433173456, 2606971560, 2717906520, 3041466820, 3193540161, 3233964720, 3649760184, 4258053548, 4562200230, 5213943120, 5322566935, 5435813040, 6082933640, 6387080322, 7299520368, 8516107096, 9124400460, 10645133870, 12165867280, 12774160644, 15967700805, 17032214192, 18248800920, 21290267740, 25548321288, 31935401610, 36497601840, 42580535480, 51096642576, 63870803220, 85161070960, 127741606440, 255483212880]

約数ペア:

[(1, 255483212880), (2, 127741606440), (3, 85161070960), (4, 63870803220), (5, 51096642576), (6, 42580535480), (7, 36497601840), (8, 31935401610), (10, 25548321288), (12, 21290267740), (14, 18248800920), (15, 17032214192), (16, 15967700805), (20, 12774160644), (21, 12165867280), (24, 10645133870), (28, 9124400460), (30, 8516107096), (35, 7299520368), (40, 6387080322), (42, 6082933640), (47, 5435813040), (48, 5322566935), (49, 5213943120), (56, 4562200230), (60, 4258053548), (70, 3649760184), (79, 3233964720), (80, 3193540161), (84, 3041466820), (94, 2717906520), (98, 2606971560), (105, 2433173456), (112, 2281100115), (120, 2129026774), (140, 1824880092), (141, 1811937680), (147, 1737981040), (158, 1616982360), (168, 1520733410), (188, 1358953260), (196, 1303485780), (210, 1216586728), (235, 1087162608), (237, 1077988240), (240, 1064513387), (245, 1042788624), (280, 912440046), (282, 905968840), (294, 868990520), (316, 808491180), (329, 776544720), (336, 760366705), (376, 679476630), (392, 651742890), (395, 646792944), (420, 608293364), (470, 543581304), (474, 538994120), (490, 521394312), (553, 461994960), (560, 456220023), (564, 452984420), (588, 434495260), (632, 404245590), (658, 388272360), (705, 362387536), (735, 347596208), (752, 339738315), (784, 325871445), (790, 323396472), (840, 304146682), (940, 271790652), (948, 269497060), (980, 260697156), (987, 258848240), (1106, 230997480), (1128, 226492210), (1176, 217247630), (1185, 215597648), (1264, 202122795), (1316, 194136180), (1410, 181193768), (1470, 173798104), (1580, 161698236), (1645, 155308944), (1659, 153998320), (1680, 152073341), (1880, 135895326), (1896, 134748530), (1960, 130348578), (1974, 129424120), (2212, 115498740), (2256, 113246105), (2303, 110934960), (2352, 108623815), (2370, 107798824), (2632, 97068090), (2765, 92398992), (2820, 90596884), (2940, 86899052), (3160, 80849118), (3290, 77654472), (3318, 76999160), (3713, 68807760), (3760, 67947663), (3792, 67374265), (3871, 65999280), (3920, 65174289), (3948, 64712060), (4424, 57749370), (4606, 55467480), (4740, 53899412), (4935, 51769648), (5264, 48534045), (5530, 46199496), (5640, 45298442), (5851, 43664880), (5880, 43449526), (6320, 40424559), (6580, 38827236), (6636, 38499580), (6909, 36978320), (7426, 34403880), (7742, 32999640), (7896, 32356030), (8295, 30799664), (8848, 28874685), (9212, 27733740), (9480, 26949706), (9870, 25884824), (11060, 23099748), (11139, 22935920), (11280, 22649221), (11515, 22186992), (11613, 21999760), (11702, 21832440), (11760, 21724763), (13160, 19413618), (13272, 19249790), (13818, 18489160), (14852, 17201940), (15484, 16499820), (15792, 16178015), (16590, 15399832), (17553, 14554960), (18424, 13866870), (18565, 13761552), (18960, 13474853), (19355, 13199856), (19740, 12942412), (22120, 11549874), (22278, 11467960), (23030, 11093496), (23226, 10999880), (23404, 10916220), (25991, 9829680), (26320, 9706809), (26544, 9624895), (27636, 9244580), (29255, 8732976), (29704, 8600970), (30968, 8249910), (33180, 7699916), (34545, 7395664), (35106, 7277480), (36848, 6933435), (37130, 6880776), (38710, 6599928), (39480, 6471206), (40957, 6237840), (44240, 5774937), (44556, 5733980), (46060, 5546748), (46452, 5499940), (46808, 5458110), (51982, 4914840), (55272, 4622290), (55695, 4587184), (58065, 4399952), (58510, 4366488), (59408, 4300485), (61936, 4124955), (66360, 3849958), (69090, 3697832), (70212, 3638740), (74260, 3440388), (77420, 3299964), (77973, 3276560), (78960, 3235603), (81914, 3118920), (87765, 2910992), (89112, 2866990), (92120, 2773374), (92904, 2749970), (93616, 2729055), (103964, 2457420), (110544, 2311145), (111390, 2293592), (116130, 2199976), (117020, 2183244), (122871, 2079280), (129955, 1965936), (132720, 1924979), (138180, 1848916), (140424, 1819370), (148520, 1720194), (154840, 1649982), (155946, 1638280), (163828, 1559460), (175530, 1455496), (178224, 1433495), (181937, 1404240), (184240, 1386687), (185808, 1374985), (204785, 1247568), (207928, 1228710), (222780, 1146796), (232260, 1099988), (234040, 1091622), (245742, 1039640), (259910, 982968), (274997, 929040), (276360, 924458), (280848, 909685), (286699, 891120), (297040, 860097), (309680, 824991), (311892, 819140), (327656, 779730), (351060, 727748), (363874, 702120), (389865, 655312), (409570, 623784), (415856, 614355), (445560, 573398), (462229, 552720), (464520, 549994), (468080, 545811), (491484, 519820)]