755801280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2285

約数の個数: 280

約数和(自身を含む): 2896618032

約数和(自身を除く): 2140816752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2243, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4486, 4680, 5184, 5265, 5616, 6240, 6480, 6729, 7020, 7488, 8424, 8640, 8972, 9360, 10530, 11215, 11232, 12480, 12960, 13458, 14040, 16848, 17944, 18720, 20187, 21060, 22430, 22464, 25920, 26916, 28080, 29159, 33645, 33696, 35888, 37440, 40374, 42120, 44860, 53832, 56160, 58318, 60561, 67290, 67392, 71776, 80748, 84240, 87477, 89720, 100935, 107664, 112320, 116636, 121122, 134580, 143552, 145795, 161496, 168480, 174954, 179440, 181683, 201870, 215328, 233272, 242244, 262431, 269160, 291590, 302805, 322992, 336960, 349908, 358880, 363366, 403740, 430656, 437385, 466544, 484488, 524862, 538320, 583180, 605610, 645984, 699816, 717760, 726732, 787293, 807480, 874770, 908415, 933088, 968976, 1049724, 1076640, 1166360, 1211220, 1291968, 1312155, 1399632, 1453464, 1574586, 1614960, 1749540, 1816830, 1866176, 1937952, 2099448, 2153280, 2332720, 2361879, 2422440, 2624310, 2799264, 2906928, 3149172, 3229920, 3499080, 3633660, 3875904, 3936465, 4198896, 4665440, 4723758, 4844880, 5248620, 5598528, 5813856, 6298344, 6459840, 6998160, 7267320, 7872930, 8397792, 9330880, 9447516, 9689760, 10497240, 11627712, 11809395, 12596688, 13996320, 14534640, 15745860, 16795584, 18895032, 19379520, 20994480, 23618790, 25193376, 27992640, 29069280, 31491720, 37790064, 41988960, 47237580, 50386752, 58138560, 62983440, 75580128, 83977920, 94475160, 125966880, 151160256, 188950320, 251933760, 377900640, 755801280]

約数ペア:

[(1, 755801280), (2, 377900640), (3, 251933760), (4, 188950320), (5, 151160256), (6, 125966880), (8, 94475160), (9, 83977920), (10, 75580128), (12, 62983440), (13, 58138560), (15, 50386752), (16, 47237580), (18, 41988960), (20, 37790064), (24, 31491720), (26, 29069280), (27, 27992640), (30, 25193376), (32, 23618790), (36, 20994480), (39, 19379520), (40, 18895032), (45, 16795584), (48, 15745860), (52, 14534640), (54, 13996320), (60, 12596688), (64, 11809395), (65, 11627712), (72, 10497240), (78, 9689760), (80, 9447516), (81, 9330880), (90, 8397792), (96, 7872930), (104, 7267320), (108, 6998160), (117, 6459840), (120, 6298344), (130, 5813856), (135, 5598528), (144, 5248620), (156, 4844880), (160, 4723758), (162, 4665440), (180, 4198896), (192, 3936465), (195, 3875904), (208, 3633660), (216, 3499080), (234, 3229920), (240, 3149172), (260, 2906928), (270, 2799264), (288, 2624310), (312, 2422440), (320, 2361879), (324, 2332720), (351, 2153280), (360, 2099448), (390, 1937952), (405, 1866176), (416, 1816830), (432, 1749540), (468, 1614960), (480, 1574586), (520, 1453464), (540, 1399632), (576, 1312155), (585, 1291968), (624, 1211220), (648, 1166360), (702, 1076640), (720, 1049724), (780, 968976), (810, 933088), (832, 908415), (864, 874770), (936, 807480), (960, 787293), (1040, 726732), (1053, 717760), (1080, 699816), (1170, 645984), (1248, 605610), (1296, 583180), (1404, 538320), (1440, 524862), (1560, 484488), (1620, 466544), (1728, 437385), (1755, 430656), (1872, 403740), (2080, 363366), (2106, 358880), (2160, 349908), (2243, 336960), (2340, 322992), (2496, 302805), (2592, 291590), (2808, 269160), (2880, 262431), (3120, 242244), (3240, 233272), (3510, 215328), (3744, 201870), (4160, 181683), (4212, 179440), (4320, 174954), (4486, 168480), (4680, 161496), (5184, 145795), (5265, 143552), (5616, 134580), (6240, 121122), (6480, 116636), (6729, 112320), (7020, 107664), (7488, 100935), (8424, 89720), (8640, 87477), (8972, 84240), (9360, 80748), (10530, 71776), (11215, 67392), (11232, 67290), (12480, 60561), (12960, 58318), (13458, 56160), (14040, 53832), (16848, 44860), (17944, 42120), (18720, 40374), (20187, 37440), (21060, 35888), (22430, 33696), (22464, 33645), (25920, 29159), (26916, 28080)]