668893680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 640

約数和(自身を含む): 2939811840

約数和(自身を除く): 2270918160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 41, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 82, 83, 84, 90, 91, 104, 105, 108, 112, 117, 120, 123, 126, 130, 135, 140, 144, 156, 164, 166, 168, 180, 182, 189, 195, 205, 208, 210, 216, 234, 240, 246, 249, 252, 260, 270, 273, 280, 287, 312, 315, 328, 332, 336, 351, 360, 364, 369, 378, 390, 410, 415, 420, 432, 455, 468, 492, 498, 504, 520, 533, 540, 546, 560, 574, 581, 585, 615, 624, 630, 656, 664, 702, 720, 728, 738, 747, 756, 780, 819, 820, 830, 840, 861, 910, 936, 945, 984, 996, 1008, 1040, 1066, 1079, 1080, 1092, 1107, 1148, 1162, 1170, 1230, 1245, 1260, 1328, 1365, 1404, 1435, 1456, 1476, 1494, 1512, 1560, 1599, 1638, 1640, 1660, 1680, 1722, 1743, 1755, 1820, 1845, 1872, 1890, 1968, 1992, 2132, 2158, 2160, 2184, 2214, 2241, 2296, 2324, 2340, 2457, 2460, 2490, 2520, 2583, 2665, 2730, 2808, 2870, 2905, 2952, 2988, 3024, 3120, 3198, 3237, 3276, 3280, 3320, 3403, 3444, 3486, 3510, 3640, 3690, 3731, 3735, 3780, 3984, 4095, 4264, 4305, 4316, 4368, 4428, 4482, 4592, 4648, 4680, 4797, 4914, 4920, 4980, 5040, 5166, 5229, 5330, 5395, 5460, 5535, 5616, 5740, 5810, 5904, 5976, 6396, 6474, 6552, 6640, 6806, 6888, 6972, 7020, 7280, 7380, 7462, 7470, 7553, 7560, 7749, 7995, 8190, 8528, 8610, 8632, 8715, 8856, 8964, 9296, 9360, 9594, 9711, 9828, 9840, 9960, 10209, 10332, 10458, 10660, 10790, 10920, 11070, 11193, 11205, 11480, 11620, 11952, 12285, 12792, 12915, 12948, 13104, 13612, 13776, 13944, 14040, 14391, 14760, 14924, 14940, 15106, 15120, 15498, 15687, 15990, 16185, 16380, 17015, 17220, 17264, 17430, 17712, 17928, 18655, 19188, 19422, 19656, 19920, 20418, 20664, 20916, 21320, 21580, 21840, 22140, 22386, 22410, 22659, 22960, 23240, 23821, 23985, 24570, 25584, 25830, 25896, 26145, 27224, 27888, 28080, 28782, 29133, 29520, 29848, 29880, 30212, 30627, 30996, 31374, 31980, 32370, 32760, 33579, 34030, 34440, 34860, 35856, 37310, 37765, 38376, 38745, 38844, 39312, 40836, 41328, 41832, 42640, 43160, 44239, 44280, 44772, 44820, 45318, 46480, 47642, 47970, 48555, 49140, 51045, 51660, 51792, 52290, 54448, 55965, 57564, 58266, 59696, 59760, 60424, 61254, 61992, 62748, 63960, 64740, 65520, 67158, 67977, 68060, 68880, 69720, 71463, 71955, 74620, 75530, 76752, 77490, 77688, 78435, 81672, 83664, 86320, 88478, 88560, 89544, 89640, 90636, 91881, 95284, 95940, 97110, 98280, 100737, 102090, 103320, 104580, 111930, 113295, 115128, 116532, 119105, 120848, 122508, 123984, 125496, 127920, 129480, 132717, 134316, 135954, 136120, 139440, 142926, 143910, 145665, 149240, 151060, 153135, 154980, 155376, 156870, 163344, 167895, 176956, 179088, 179280, 181272, 183762, 190568, 191880, 194220, 196560, 201474, 203931, 204180, 206640, 209160, 214389, 221195, 223860, 226590, 230256, 233064, 238210, 245016, 250992, 258960, 265434, 268632, 271908, 272240, 285852, 287820, 291330, 298480, 302120, 306270, 309673, 309960, 313740, 335790, 339885, 353912, 357315, 362544, 367524, 381136, 383760, 388440, 398151, 402948, 407862, 408360, 418320, 428778, 442390, 447720, 453180, 459405, 466128, 476420, 490032, 503685, 530868, 537264, 543816, 571704, 575640, 582660, 604240, 612540, 619346, 619920, 627480, 643167, 663585, 671580, 679770, 707824, 714630, 735048, 776880, 796302, 805896, 815724, 816720, 857556, 884780, 895440, 906360, 918810, 929019, 952840, 1007370, 1019655, 1061736, 1071945, 1087632, 1143408, 1151280, 1165320, 1194453, 1225080, 1238692, 1254960, 1286334, 1327170, 1343160, 1359540, 1429260, 1470096, 1548365, 1592604, 1611792, 1631448, 1715112, 1769560, 1812720, 1837620, 1858038, 1905680, 1990755, 2014740, 2039310, 2123472, 2143890, 2330640, 2388906, 2450160, 2477384, 2572668, 2654340, 2686320, 2719080, 2787057, 2858520, 3096730, 3185208, 3215835, 3262896, 3430224, 3539120, 3675240, 3716076, 3981510, 4029480, 4078620, 4287780, 4645095, 4777812, 4954768, 5145336, 5308680, 5438160, 5574114, 5717040, 5972265, 6193460, 6370416, 6431670, 7350480, 7432152, 7963020, 8058960, 8157240, 8361171, 8575560, 9290190, 9555624, 10290672, 10617360, 11148228, 11944530, 12386920, 12863340, 13935285, 14864304, 15926040, 16314480, 16722342, 17151120, 18580380, 19111248, 22296456, 23889060, 24773840, 25726680, 27870570, 31852080, 33444684, 37160760, 41805855, 44592912, 47778120, 51453360, 55741140, 66889368, 74321520, 83611710, 95556240, 111482280, 133778736, 167223420, 222964560, 334446840, 668893680]

約数ペア:

[(1, 668893680), (2, 334446840), (3, 222964560), (4, 167223420), (5, 133778736), (6, 111482280), (7, 95556240), (8, 83611710), (9, 74321520), (10, 66889368), (12, 55741140), (13, 51453360), (14, 47778120), (15, 44592912), (16, 41805855), (18, 37160760), (20, 33444684), (21, 31852080), (24, 27870570), (26, 25726680), (27, 24773840), (28, 23889060), (30, 22296456), (35, 19111248), (36, 18580380), (39, 17151120), (40, 16722342), (41, 16314480), (42, 15926040), (45, 14864304), (48, 13935285), (52, 12863340), (54, 12386920), (56, 11944530), (60, 11148228), (63, 10617360), (65, 10290672), (70, 9555624), (72, 9290190), (78, 8575560), (80, 8361171), (82, 8157240), (83, 8058960), (84, 7963020), (90, 7432152), (91, 7350480), (104, 6431670), (105, 6370416), (108, 6193460), (112, 5972265), (117, 5717040), (120, 5574114), (123, 5438160), (126, 5308680), (130, 5145336), (135, 4954768), (140, 4777812), (144, 4645095), (156, 4287780), (164, 4078620), (166, 4029480), (168, 3981510), (180, 3716076), (182, 3675240), (189, 3539120), (195, 3430224), (205, 3262896), (208, 3215835), (210, 3185208), (216, 3096730), (234, 2858520), (240, 2787057), (246, 2719080), (249, 2686320), (252, 2654340), (260, 2572668), (270, 2477384), (273, 2450160), (280, 2388906), (287, 2330640), (312, 2143890), (315, 2123472), (328, 2039310), (332, 2014740), (336, 1990755), (351, 1905680), (360, 1858038), (364, 1837620), (369, 1812720), (378, 1769560), (390, 1715112), (410, 1631448), (415, 1611792), (420, 1592604), (432, 1548365), (455, 1470096), (468, 1429260), (492, 1359540), (498, 1343160), (504, 1327170), (520, 1286334), (533, 1254960), (540, 1238692), (546, 1225080), (560, 1194453), (574, 1165320), (581, 1151280), (585, 1143408), (615, 1087632), (624, 1071945), (630, 1061736), (656, 1019655), (664, 1007370), (702, 952840), (720, 929019), (728, 918810), (738, 906360), (747, 895440), (756, 884780), (780, 857556), (819, 816720), (820, 815724), (830, 805896), (840, 796302), (861, 776880), (910, 735048), (936, 714630), (945, 707824), (984, 679770), (996, 671580), (1008, 663585), (1040, 643167), (1066, 627480), (1079, 619920), (1080, 619346), (1092, 612540), (1107, 604240), (1148, 582660), (1162, 575640), (1170, 571704), (1230, 543816), (1245, 537264), (1260, 530868), (1328, 503685), (1365, 490032), (1404, 476420), (1435, 466128), (1456, 459405), (1476, 453180), (1494, 447720), (1512, 442390), (1560, 428778), (1599, 418320), (1638, 408360), (1640, 407862), (1660, 402948), (1680, 398151), (1722, 388440), (1743, 383760), (1755, 381136), (1820, 367524), (1845, 362544), (1872, 357315), (1890, 353912), (1968, 339885), (1992, 335790), (2132, 313740), (2158, 309960), (2160, 309673), (2184, 306270), (2214, 302120), (2241, 298480), (2296, 291330), (2324, 287820), (2340, 285852), (2457, 272240), (2460, 271908), (2490, 268632), (2520, 265434), (2583, 258960), (2665, 250992), (2730, 245016), (2808, 238210), (2870, 233064), (2905, 230256), (2952, 226590), (2988, 223860), (3024, 221195), (3120, 214389), (3198, 209160), (3237, 206640), (3276, 204180), (3280, 203931), (3320, 201474), (3403, 196560), (3444, 194220), (3486, 191880), (3510, 190568), (3640, 183762), (3690, 181272), (3731, 179280), (3735, 179088), (3780, 176956), (3984, 167895), (4095, 163344), (4264, 156870), (4305, 155376), (4316, 154980), (4368, 153135), (4428, 151060), (4482, 149240), (4592, 145665), (4648, 143910), (4680, 142926), (4797, 139440), (4914, 136120), (4920, 135954), (4980, 134316), (5040, 132717), (5166, 129480), (5229, 127920), (5330, 125496), (5395, 123984), (5460, 122508), (5535, 120848), (5616, 119105), (5740, 116532), (5810, 115128), (5904, 113295), (5976, 111930), (6396, 104580), (6474, 103320), (6552, 102090), (6640, 100737), (6806, 98280), (6888, 97110), (6972, 95940), (7020, 95284), (7280, 91881), (7380, 90636), (7462, 89640), (7470, 89544), (7553, 88560), (7560, 88478), (7749, 86320), (7995, 83664), (8190, 81672), (8528, 78435), (8610, 77688), (8632, 77490), (8715, 76752), (8856, 75530), (8964, 74620), (9296, 71955), (9360, 71463), (9594, 69720), (9711, 68880), (9828, 68060), (9840, 67977), (9960, 67158), (10209, 65520), (10332, 64740), (10458, 63960), (10660, 62748), (10790, 61992), (10920, 61254), (11070, 60424), (11193, 59760), (11205, 59696), (11480, 58266), (11620, 57564), (11952, 55965), (12285, 54448), (12792, 52290), (12915, 51792), (12948, 51660), (13104, 51045), (13612, 49140), (13776, 48555), (13944, 47970), (14040, 47642), (14391, 46480), (14760, 45318), (14924, 44820), (14940, 44772), (15106, 44280), (15120, 44239), (15498, 43160), (15687, 42640), (15990, 41832), (16185, 41328), (16380, 40836), (17015, 39312), (17220, 38844), (17264, 38745), (17430, 38376), (17712, 37765), (17928, 37310), (18655, 35856), (19188, 34860), (19422, 34440), (19656, 34030), (19920, 33579), (20418, 32760), (20664, 32370), (20916, 31980), (21320, 31374), (21580, 30996), (21840, 30627), (22140, 30212), (22386, 29880), (22410, 29848), (22659, 29520), (22960, 29133), (23240, 28782), (23821, 28080), (23985, 27888), (24570, 27224), (25584, 26145), (25830, 25896)]