307062420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 288

約数和(自身を含む): 1103155200

約数和(自身を除く): 796092780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 49, 57, 60, 69, 70, 76, 84, 92, 95, 98, 105, 114, 115, 133, 138, 140, 147, 161, 190, 196, 210, 228, 230, 239, 245, 266, 276, 285, 294, 322, 345, 380, 399, 420, 437, 460, 478, 483, 490, 532, 570, 588, 644, 665, 690, 717, 735, 798, 805, 874, 931, 956, 966, 980, 1127, 1140, 1195, 1311, 1330, 1380, 1434, 1470, 1596, 1610, 1673, 1748, 1862, 1932, 1995, 2185, 2254, 2390, 2415, 2622, 2660, 2793, 2868, 2940, 3059, 3220, 3346, 3381, 3585, 3724, 3990, 4370, 4508, 4541, 4655, 4780, 4830, 5019, 5244, 5497, 5586, 5635, 6118, 6555, 6692, 6762, 7170, 7980, 8365, 8740, 9082, 9177, 9310, 9660, 10038, 10994, 11172, 11270, 11711, 12236, 13110, 13524, 13623, 13965, 14340, 15295, 16491, 16730, 16905, 18164, 18354, 18620, 20076, 21413, 21988, 22540, 22705, 23422, 25095, 26220, 27246, 27485, 27930, 30590, 31787, 32982, 33460, 33810, 35133, 36708, 38479, 42826, 45410, 45885, 46844, 50190, 54492, 54970, 55860, 58555, 61180, 63574, 64239, 65964, 67620, 68115, 70266, 76958, 82455, 85652, 90820, 91770, 95361, 100380, 104443, 107065, 109940, 115437, 117110, 127148, 128478, 136230, 140532, 153916, 158935, 164910, 175665, 183540, 190722, 192395, 208886, 214130, 222509, 230874, 234220, 256956, 269353, 272460, 313329, 317870, 321195, 329820, 351330, 381444, 384790, 417772, 428260, 445018, 461748, 476805, 522215, 538706, 577185, 626658, 635740, 642390, 667527, 702660, 731101, 769580, 808059, 890036, 953610, 1044430, 1077412, 1112545, 1154370, 1253316, 1284780, 1335054, 1346765, 1462202, 1566645, 1616118, 1907220, 2088860, 2193303, 2225090, 2308740, 2670108, 2693530, 2924404, 3133290, 3232236, 3337635, 3655505, 4040295, 4386606, 4450180, 5117707, 5387060, 6266580, 6675270, 7311010, 8080590, 8773212, 10235414, 10966515, 13350540, 14622020, 15353121, 16161180, 20470828, 21933030, 25588535, 30706242, 43866060, 51177070, 61412484, 76765605, 102354140, 153531210, 307062420]

約数ペア:

[(1, 307062420), (2, 153531210), (3, 102354140), (4, 76765605), (5, 61412484), (6, 51177070), (7, 43866060), (10, 30706242), (12, 25588535), (14, 21933030), (15, 20470828), (19, 16161180), (20, 15353121), (21, 14622020), (23, 13350540), (28, 10966515), (30, 10235414), (35, 8773212), (38, 8080590), (42, 7311010), (46, 6675270), (49, 6266580), (57, 5387060), (60, 5117707), (69, 4450180), (70, 4386606), (76, 4040295), (84, 3655505), (92, 3337635), (95, 3232236), (98, 3133290), (105, 2924404), (114, 2693530), (115, 2670108), (133, 2308740), (138, 2225090), (140, 2193303), (147, 2088860), (161, 1907220), (190, 1616118), (196, 1566645), (210, 1462202), (228, 1346765), (230, 1335054), (239, 1284780), (245, 1253316), (266, 1154370), (276, 1112545), (285, 1077412), (294, 1044430), (322, 953610), (345, 890036), (380, 808059), (399, 769580), (420, 731101), (437, 702660), (460, 667527), (478, 642390), (483, 635740), (490, 626658), (532, 577185), (570, 538706), (588, 522215), (644, 476805), (665, 461748), (690, 445018), (717, 428260), (735, 417772), (798, 384790), (805, 381444), (874, 351330), (931, 329820), (956, 321195), (966, 317870), (980, 313329), (1127, 272460), (1140, 269353), (1195, 256956), (1311, 234220), (1330, 230874), (1380, 222509), (1434, 214130), (1470, 208886), (1596, 192395), (1610, 190722), (1673, 183540), (1748, 175665), (1862, 164910), (1932, 158935), (1995, 153916), (2185, 140532), (2254, 136230), (2390, 128478), (2415, 127148), (2622, 117110), (2660, 115437), (2793, 109940), (2868, 107065), (2940, 104443), (3059, 100380), (3220, 95361), (3346, 91770), (3381, 90820), (3585, 85652), (3724, 82455), (3990, 76958), (4370, 70266), (4508, 68115), (4541, 67620), (4655, 65964), (4780, 64239), (4830, 63574), (5019, 61180), (5244, 58555), (5497, 55860), (5586, 54970), (5635, 54492), (6118, 50190), (6555, 46844), (6692, 45885), (6762, 45410), (7170, 42826), (7980, 38479), (8365, 36708), (8740, 35133), (9082, 33810), (9177, 33460), (9310, 32982), (9660, 31787), (10038, 30590), (10994, 27930), (11172, 27485), (11270, 27246), (11711, 26220), (12236, 25095), (13110, 23422), (13524, 22705), (13623, 22540), (13965, 21988), (14340, 21413), (15295, 20076), (16491, 18620), (16730, 18354), (16905, 18164)]