1390802280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 384

約数和(自身を含む): 5220288000

約数和(自身を除く): 3829485720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 59, 60, 70, 76, 84, 95, 98, 105, 114, 118, 120, 133, 140, 147, 152, 168, 177, 190, 196, 210, 211, 228, 236, 245, 266, 280, 285, 294, 295, 354, 380, 392, 399, 413, 420, 422, 456, 472, 490, 532, 570, 588, 590, 633, 665, 708, 735, 760, 798, 826, 840, 844, 885, 931, 980, 1055, 1064, 1121, 1140, 1176, 1180, 1239, 1266, 1330, 1416, 1470, 1477, 1596, 1652, 1688, 1770, 1862, 1960, 1995, 2065, 2110, 2242, 2280, 2360, 2478, 2532, 2660, 2793, 2891, 2940, 2954, 3165, 3192, 3304, 3363, 3540, 3724, 3990, 4009, 4130, 4220, 4431, 4484, 4655, 4956, 5064, 5320, 5586, 5605, 5782, 5880, 5908, 6195, 6330, 6726, 7080, 7385, 7448, 7847, 7980, 8018, 8260, 8440, 8673, 8862, 8968, 9310, 9912, 10339, 11172, 11210, 11564, 11816, 12027, 12390, 12449, 12660, 13452, 13965, 14455, 14770, 15694, 15960, 16036, 16520, 16815, 17346, 17724, 18620, 20045, 20678, 22155, 22344, 22420, 23128, 23541, 24054, 24780, 24898, 25320, 26904, 27930, 28063, 28910, 29540, 31017, 31388, 32072, 33630, 34692, 35448, 37240, 37347, 39235, 40090, 41356, 43365, 44310, 44840, 47082, 48108, 49560, 49796, 51695, 54929, 55860, 56126, 57820, 59080, 60135, 62034, 62245, 62776, 67260, 69384, 74694, 78470, 80180, 82712, 84189, 86730, 87143, 88620, 94164, 96216, 99592, 103390, 109858, 111720, 112252, 115640, 117705, 120270, 124068, 124490, 134520, 140315, 149388, 155085, 156940, 160360, 164787, 168378, 173460, 174286, 177240, 186735, 188328, 196441, 206780, 219716, 224504, 235410, 236531, 240540, 248136, 248980, 261429, 274645, 280630, 298776, 310170, 313880, 329574, 336756, 346920, 348572, 373470, 392882, 413560, 420945, 435715, 439432, 470820, 473062, 481080, 497960, 522858, 549290, 561260, 589323, 610001, 620340, 659148, 673512, 697144, 709593, 746940, 785764, 823935, 841890, 871430, 941640, 946124, 982205, 1045716, 1098580, 1122520, 1178646, 1182655, 1220002, 1240680, 1307145, 1318296, 1419186, 1493880, 1571528, 1647870, 1655717, 1683780, 1742860, 1830003, 1892248, 1964410, 2091432, 2197160, 2357292, 2365310, 2440004, 2614290, 2838372, 2946615, 3050005, 3295740, 3311434, 3367560, 3485720, 3547965, 3660006, 3928820, 4714584, 4730620, 4880008, 4967151, 5228580, 5676744, 5893230, 6100010, 6591480, 6622868, 7095930, 7320012, 7857640, 8278585, 9150015, 9461240, 9934302, 10457160, 11590019, 11786460, 12200020, 13245736, 14191860, 14640024, 16557170, 18300030, 19868604, 23180038, 23572920, 24400040, 24835755, 28383720, 33114340, 34770057, 36600060, 39737208, 46360076, 49671510, 57950095, 66228680, 69540114, 73200120, 92720152, 99343020, 115900190, 139080228, 173850285, 198686040, 231800380, 278160456, 347700570, 463600760, 695401140, 1390802280]

約数ペア:

[(1, 1390802280), (2, 695401140), (3, 463600760), (4, 347700570), (5, 278160456), (6, 231800380), (7, 198686040), (8, 173850285), (10, 139080228), (12, 115900190), (14, 99343020), (15, 92720152), (19, 73200120), (20, 69540114), (21, 66228680), (24, 57950095), (28, 49671510), (30, 46360076), (35, 39737208), (38, 36600060), (40, 34770057), (42, 33114340), (49, 28383720), (56, 24835755), (57, 24400040), (59, 23572920), (60, 23180038), (70, 19868604), (76, 18300030), (84, 16557170), (95, 14640024), (98, 14191860), (105, 13245736), (114, 12200020), (118, 11786460), (120, 11590019), (133, 10457160), (140, 9934302), (147, 9461240), (152, 9150015), (168, 8278585), (177, 7857640), (190, 7320012), (196, 7095930), (210, 6622868), (211, 6591480), (228, 6100010), (236, 5893230), (245, 5676744), (266, 5228580), (280, 4967151), (285, 4880008), (294, 4730620), (295, 4714584), (354, 3928820), (380, 3660006), (392, 3547965), (399, 3485720), (413, 3367560), (420, 3311434), (422, 3295740), (456, 3050005), (472, 2946615), (490, 2838372), (532, 2614290), (570, 2440004), (588, 2365310), (590, 2357292), (633, 2197160), (665, 2091432), (708, 1964410), (735, 1892248), (760, 1830003), (798, 1742860), (826, 1683780), (840, 1655717), (844, 1647870), (885, 1571528), (931, 1493880), (980, 1419186), (1055, 1318296), (1064, 1307145), (1121, 1240680), (1140, 1220002), (1176, 1182655), (1180, 1178646), (1239, 1122520), (1266, 1098580), (1330, 1045716), (1416, 982205), (1470, 946124), (1477, 941640), (1596, 871430), (1652, 841890), (1688, 823935), (1770, 785764), (1862, 746940), (1960, 709593), (1995, 697144), (2065, 673512), (2110, 659148), (2242, 620340), (2280, 610001), (2360, 589323), (2478, 561260), (2532, 549290), (2660, 522858), (2793, 497960), (2891, 481080), (2940, 473062), (2954, 470820), (3165, 439432), (3192, 435715), (3304, 420945), (3363, 413560), (3540, 392882), (3724, 373470), (3990, 348572), (4009, 346920), (4130, 336756), (4220, 329574), (4431, 313880), (4484, 310170), (4655, 298776), (4956, 280630), (5064, 274645), (5320, 261429), (5586, 248980), (5605, 248136), (5782, 240540), (5880, 236531), (5908, 235410), (6195, 224504), (6330, 219716), (6726, 206780), (7080, 196441), (7385, 188328), (7448, 186735), (7847, 177240), (7980, 174286), (8018, 173460), (8260, 168378), (8440, 164787), (8673, 160360), (8862, 156940), (8968, 155085), (9310, 149388), (9912, 140315), (10339, 134520), (11172, 124490), (11210, 124068), (11564, 120270), (11816, 117705), (12027, 115640), (12390, 112252), (12449, 111720), (12660, 109858), (13452, 103390), (13965, 99592), (14455, 96216), (14770, 94164), (15694, 88620), (15960, 87143), (16036, 86730), (16520, 84189), (16815, 82712), (17346, 80180), (17724, 78470), (18620, 74694), (20045, 69384), (20678, 67260), (22155, 62776), (22344, 62245), (22420, 62034), (23128, 60135), (23541, 59080), (24054, 57820), (24780, 56126), (24898, 55860), (25320, 54929), (26904, 51695), (27930, 49796), (28063, 49560), (28910, 48108), (29540, 47082), (31017, 44840), (31388, 44310), (32072, 43365), (33630, 41356), (34692, 40090), (35448, 39235), (37240, 37347)]