1388401560

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 640

約数和(自身を含む): 6103278720

約数和(自身を除く): 4714877160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 81, 84, 85, 90, 91, 102, 104, 105, 108, 117, 119, 120, 126, 130, 135, 136, 140, 153, 156, 162, 168, 170, 180, 182, 189, 195, 204, 210, 216, 221, 234, 238, 252, 255, 260, 270, 273, 277, 280, 306, 312, 315, 324, 340, 351, 357, 360, 364, 378, 390, 405, 408, 420, 442, 455, 459, 468, 476, 504, 510, 520, 540, 546, 554, 567, 585, 595, 612, 630, 648, 663, 680, 702, 714, 728, 756, 765, 780, 810, 819, 831, 840, 884, 910, 918, 936, 945, 952, 1020, 1053, 1071, 1080, 1092, 1105, 1108, 1134, 1170, 1190, 1224, 1260, 1326, 1365, 1377, 1385, 1404, 1428, 1512, 1530, 1547, 1560, 1620, 1638, 1662, 1755, 1768, 1785, 1820, 1836, 1890, 1939, 1989, 2040, 2106, 2142, 2184, 2210, 2216, 2268, 2295, 2340, 2380, 2457, 2493, 2520, 2652, 2730, 2754, 2770, 2808, 2835, 2856, 3060, 3094, 3213, 3240, 3276, 3315, 3324, 3510, 3570, 3601, 3640, 3672, 3780, 3878, 3978, 4095, 4155, 4212, 4284, 4420, 4536, 4590, 4641, 4680, 4709, 4760, 4914, 4986, 5265, 5304, 5355, 5460, 5508, 5540, 5670, 5817, 5967, 6120, 6188, 6426, 6552, 6630, 6648, 6885, 7020, 7140, 7202, 7371, 7479, 7560, 7735, 7756, 7956, 8190, 8310, 8424, 8568, 8840, 9180, 9282, 9418, 9639, 9695, 9828, 9945, 9972, 10530, 10710, 10803, 10920, 11016, 11080, 11340, 11634, 11934, 12285, 12376, 12465, 12852, 13260, 13770, 13923, 14040, 14127, 14280, 14404, 14742, 14958, 15470, 15512, 15912, 16065, 16380, 16620, 17451, 17901, 18005, 18360, 18564, 18836, 19278, 19390, 19656, 19890, 19944, 21060, 21420, 21606, 22437, 22680, 23205, 23268, 23545, 23868, 24570, 24930, 25207, 25704, 26520, 27540, 27846, 28254, 28808, 29085, 29484, 29835, 29916, 30940, 32130, 32409, 32760, 32963, 33240, 34902, 35802, 36010, 36855, 37128, 37395, 37672, 38556, 38780, 39780, 41769, 42120, 42381, 42840, 43212, 44874, 46410, 46536, 47090, 47736, 48195, 49140, 49860, 50414, 52353, 54015, 55080, 55692, 56508, 58170, 58968, 59670, 59832, 61217, 61880, 64260, 64818, 65926, 69615, 69804, 70635, 71604, 72020, 73710, 74790, 75621, 77112, 77560, 79560, 83538, 84762, 86424, 87255, 89505, 89748, 92820, 94180, 96390, 97227, 98280, 98889, 99720, 100828, 104706, 108030, 111384, 112185, 113016, 116340, 119340, 122434, 125307, 126035, 127143, 128520, 129636, 131852, 139230, 139608, 141270, 143208, 144040, 147420, 149580, 151242, 157059, 162045, 164815, 167076, 169524, 174510, 179010, 179496, 183651, 185640, 188360, 192780, 194454, 197778, 201656, 208845, 209412, 211905, 216060, 224370, 226863, 232680, 238680, 244868, 250614, 252070, 254286, 259272, 261765, 263704, 278460, 282540, 291681, 294840, 296667, 299160, 302484, 306085, 314118, 324090, 329630, 334152, 339048, 349020, 358020, 367302, 378105, 381429, 385560, 388908, 395556, 417690, 418824, 423810, 428519, 432120, 448740, 453726, 486135, 489736, 494445, 501228, 504140, 508572, 523530, 550953, 556920, 565080, 583362, 593334, 604968, 612170, 626535, 628236, 635715, 648180, 659260, 680589, 698040, 716040, 734604, 756210, 762858, 777816, 785295, 791112, 835380, 847620, 857038, 890001, 897480, 907452, 918255, 972270, 988890, 1002456, 1008280, 1017144, 1047060, 1101906, 1134315, 1166724, 1186668, 1224340, 1253070, 1256472, 1271430, 1285557, 1296360, 1318520, 1361178, 1458405, 1469208, 1483335, 1512420, 1525716, 1570590, 1652859, 1670760, 1695240, 1714076, 1780002, 1814904, 1836510, 1907145, 1944540, 1977780, 2041767, 2094120, 2142595, 2203812, 2268630, 2333448, 2373336, 2448680, 2506140, 2542860, 2571114, 2670003, 2722356, 2754765, 2916810, 2966670, 3024840, 3051432, 3141180, 3305718, 3402945, 3428152, 3560004, 3673020, 3814290, 3856671, 3889080, 3955560, 4083534, 4285190, 4407624, 4450005, 4537260, 4958577, 5012280, 5085720, 5142228, 5340006, 5444712, 5509530, 5833620, 5933340, 6282360, 6427785, 6611436, 6805890, 7120008, 7346040, 7628580, 7713342, 8167068, 8264295, 8570380, 8900010, 9074520, 9917154, 10208835, 10284456, 10680012, 11019060, 11570013, 11667240, 11866680, 12855570, 13222872, 13350015, 13611780, 15257160, 15426684, 16334136, 16528590, 17140760, 17800020, 19283355, 19834308, 20417670, 21360024, 22038120, 23140026, 24792885, 25711140, 26700030, 27223560, 30853368, 33057180, 34710039, 35600040, 38566710, 39668616, 40835340, 46280052, 49585770, 51422280, 53400060, 57850065, 66114360, 69420078, 77133420, 81670680, 92560104, 99171540, 106800120, 115700130, 138840156, 154266840, 173550195, 198343080, 231400260, 277680312, 347100390, 462800520, 694200780, 1388401560]

約数ペア:

[(1, 1388401560), (2, 694200780), (3, 462800520), (4, 347100390), (5, 277680312), (6, 231400260), (7, 198343080), (8, 173550195), (9, 154266840), (10, 138840156), (12, 115700130), (13, 106800120), (14, 99171540), (15, 92560104), (17, 81670680), (18, 77133420), (20, 69420078), (21, 66114360), (24, 57850065), (26, 53400060), (27, 51422280), (28, 49585770), (30, 46280052), (34, 40835340), (35, 39668616), (36, 38566710), (39, 35600040), (40, 34710039), (42, 33057180), (45, 30853368), (51, 27223560), (52, 26700030), (54, 25711140), (56, 24792885), (60, 23140026), (63, 22038120), (65, 21360024), (68, 20417670), (70, 19834308), (72, 19283355), (78, 17800020), (81, 17140760), (84, 16528590), (85, 16334136), (90, 15426684), (91, 15257160), (102, 13611780), (104, 13350015), (105, 13222872), (108, 12855570), (117, 11866680), (119, 11667240), (120, 11570013), (126, 11019060), (130, 10680012), (135, 10284456), (136, 10208835), (140, 9917154), (153, 9074520), (156, 8900010), (162, 8570380), (168, 8264295), (170, 8167068), (180, 7713342), (182, 7628580), (189, 7346040), (195, 7120008), (204, 6805890), (210, 6611436), (216, 6427785), (221, 6282360), (234, 5933340), (238, 5833620), (252, 5509530), (255, 5444712), (260, 5340006), (270, 5142228), (273, 5085720), (277, 5012280), (280, 4958577), (306, 4537260), (312, 4450005), (315, 4407624), (324, 4285190), (340, 4083534), (351, 3955560), (357, 3889080), (360, 3856671), (364, 3814290), (378, 3673020), (390, 3560004), (405, 3428152), (408, 3402945), (420, 3305718), (442, 3141180), (455, 3051432), (459, 3024840), (468, 2966670), (476, 2916810), (504, 2754765), (510, 2722356), (520, 2670003), (540, 2571114), (546, 2542860), (554, 2506140), (567, 2448680), (585, 2373336), (595, 2333448), (612, 2268630), (630, 2203812), (648, 2142595), (663, 2094120), (680, 2041767), (702, 1977780), (714, 1944540), (728, 1907145), (756, 1836510), (765, 1814904), (780, 1780002), (810, 1714076), (819, 1695240), (831, 1670760), (840, 1652859), (884, 1570590), (910, 1525716), (918, 1512420), (936, 1483335), (945, 1469208), (952, 1458405), (1020, 1361178), (1053, 1318520), (1071, 1296360), (1080, 1285557), (1092, 1271430), (1105, 1256472), (1108, 1253070), (1134, 1224340), (1170, 1186668), (1190, 1166724), (1224, 1134315), (1260, 1101906), (1326, 1047060), (1365, 1017144), (1377, 1008280), (1385, 1002456), (1404, 988890), (1428, 972270), (1512, 918255), (1530, 907452), (1547, 897480), (1560, 890001), (1620, 857038), (1638, 847620), (1662, 835380), (1755, 791112), (1768, 785295), (1785, 777816), (1820, 762858), (1836, 756210), (1890, 734604), (1939, 716040), (1989, 698040), (2040, 680589), (2106, 659260), (2142, 648180), (2184, 635715), (2210, 628236), (2216, 626535), (2268, 612170), (2295, 604968), (2340, 593334), (2380, 583362), (2457, 565080), (2493, 556920), (2520, 550953), (2652, 523530), (2730, 508572), (2754, 504140), (2770, 501228), (2808, 494445), (2835, 489736), (2856, 486135), (3060, 453726), (3094, 448740), (3213, 432120), (3240, 428519), (3276, 423810), (3315, 418824), (3324, 417690), (3510, 395556), (3570, 388908), (3601, 385560), (3640, 381429), (3672, 378105), (3780, 367302), (3878, 358020), (3978, 349020), (4095, 339048), (4155, 334152), (4212, 329630), (4284, 324090), (4420, 314118), (4536, 306085), (4590, 302484), (4641, 299160), (4680, 296667), (4709, 294840), (4760, 291681), (4914, 282540), (4986, 278460), (5265, 263704), (5304, 261765), (5355, 259272), (5460, 254286), (5508, 252070), (5540, 250614), (5670, 244868), (5817, 238680), (5967, 232680), (6120, 226863), (6188, 224370), (6426, 216060), (6552, 211905), (6630, 209412), (6648, 208845), (6885, 201656), (7020, 197778), (7140, 194454), (7202, 192780), (7371, 188360), (7479, 185640), (7560, 183651), (7735, 179496), (7756, 179010), (7956, 174510), (8190, 169524), (8310, 167076), (8424, 164815), (8568, 162045), (8840, 157059), (9180, 151242), (9282, 149580), (9418, 147420), (9639, 144040), (9695, 143208), (9828, 141270), (9945, 139608), (9972, 139230), (10530, 131852), (10710, 129636), (10803, 128520), (10920, 127143), (11016, 126035), (11080, 125307), (11340, 122434), (11634, 119340), (11934, 116340), (12285, 113016), (12376, 112185), (12465, 111384), (12852, 108030), (13260, 104706), (13770, 100828), (13923, 99720), (14040, 98889), (14127, 98280), (14280, 97227), (14404, 96390), (14742, 94180), (14958, 92820), (15470, 89748), (15512, 89505), (15912, 87255), (16065, 86424), (16380, 84762), (16620, 83538), (17451, 79560), (17901, 77560), (18005, 77112), (18360, 75621), (18564, 74790), (18836, 73710), (19278, 72020), (19390, 71604), (19656, 70635), (19890, 69804), (19944, 69615), (21060, 65926), (21420, 64818), (21606, 64260), (22437, 61880), (22680, 61217), (23205, 59832), (23268, 59670), (23545, 58968), (23868, 58170), (24570, 56508), (24930, 55692), (25207, 55080), (25704, 54015), (26520, 52353), (27540, 50414), (27846, 49860), (28254, 49140), (28808, 48195), (29085, 47736), (29484, 47090), (29835, 46536), (29916, 46410), (30940, 44874), (32130, 43212), (32409, 42840), (32760, 42381), (32963, 42120), (33240, 41769), (34902, 39780), (35802, 38780), (36010, 38556), (36855, 37672), (37128, 37395)]