65832480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{311}}^1$

素因数の和:349

約数の個数: 288

約数和(自身を含む): 268894080

約数和(自身を除く): 203061600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 311, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 622, 630, 672, 720, 735, 756, 784, 840, 864, 882, 933, 945, 980, 1008, 1080, 1120, 1176, 1244, 1260, 1323, 1440, 1470, 1512, 1555, 1568, 1680, 1764, 1866, 1890, 1960, 2016, 2160, 2177, 2205, 2352, 2488, 2520, 2646, 2799, 2940, 3024, 3110, 3360, 3528, 3732, 3780, 3920, 4320, 4354, 4410, 4665, 4704, 4976, 5040, 5292, 5598, 5880, 6048, 6220, 6531, 6615, 7056, 7464, 7560, 7840, 8397, 8708, 8820, 9330, 9952, 10080, 10584, 10885, 11196, 11760, 12440, 13062, 13230, 13995, 14112, 14928, 15120, 15239, 16794, 17416, 17640, 18660, 19593, 21168, 21770, 22392, 23520, 24880, 26124, 26460, 27990, 29856, 30240, 30478, 32655, 33588, 34832, 35280, 37320, 39186, 41985, 42336, 43540, 44784, 45717, 49760, 52248, 52920, 55980, 58779, 60956, 65310, 67176, 69664, 70560, 74640, 76195, 78372, 83970, 87080, 89568, 91434, 97965, 104496, 105840, 111960, 117558, 121912, 130620, 134352, 137151, 149280, 152390, 156744, 167940, 174160, 182868, 195930, 208992, 211680, 223920, 228585, 235116, 243824, 261240, 268704, 274302, 293895, 304780, 313488, 335880, 348320, 365736, 391860, 411453, 447840, 457170, 470232, 487648, 522480, 548604, 587790, 609560, 626976, 671760, 685755, 731472, 783720, 822906, 914340, 940464, 1044960, 1097208, 1175580, 1219120, 1343520, 1371510, 1462944, 1567440, 1645812, 1828680, 1880928, 2057265, 2194416, 2351160, 2438240, 2743020, 3134880, 3291624, 3657360, 4114530, 4388832, 4702320, 5486040, 6583248, 7314720, 8229060, 9404640, 10972080, 13166496, 16458120, 21944160, 32916240, 65832480]

約数ペア:

[(1, 65832480), (2, 32916240), (3, 21944160), (4, 16458120), (5, 13166496), (6, 10972080), (7, 9404640), (8, 8229060), (9, 7314720), (10, 6583248), (12, 5486040), (14, 4702320), (15, 4388832), (16, 4114530), (18, 3657360), (20, 3291624), (21, 3134880), (24, 2743020), (27, 2438240), (28, 2351160), (30, 2194416), (32, 2057265), (35, 1880928), (36, 1828680), (40, 1645812), (42, 1567440), (45, 1462944), (48, 1371510), (49, 1343520), (54, 1219120), (56, 1175580), (60, 1097208), (63, 1044960), (70, 940464), (72, 914340), (80, 822906), (84, 783720), (90, 731472), (96, 685755), (98, 671760), (105, 626976), (108, 609560), (112, 587790), (120, 548604), (126, 522480), (135, 487648), (140, 470232), (144, 457170), (147, 447840), (160, 411453), (168, 391860), (180, 365736), (189, 348320), (196, 335880), (210, 313488), (216, 304780), (224, 293895), (240, 274302), (245, 268704), (252, 261240), (270, 243824), (280, 235116), (288, 228585), (294, 223920), (311, 211680), (315, 208992), (336, 195930), (360, 182868), (378, 174160), (392, 167940), (420, 156744), (432, 152390), (441, 149280), (480, 137151), (490, 134352), (504, 130620), (540, 121912), (560, 117558), (588, 111960), (622, 105840), (630, 104496), (672, 97965), (720, 91434), (735, 89568), (756, 87080), (784, 83970), (840, 78372), (864, 76195), (882, 74640), (933, 70560), (945, 69664), (980, 67176), (1008, 65310), (1080, 60956), (1120, 58779), (1176, 55980), (1244, 52920), (1260, 52248), (1323, 49760), (1440, 45717), (1470, 44784), (1512, 43540), (1555, 42336), (1568, 41985), (1680, 39186), (1764, 37320), (1866, 35280), (1890, 34832), (1960, 33588), (2016, 32655), (2160, 30478), (2177, 30240), (2205, 29856), (2352, 27990), (2488, 26460), (2520, 26124), (2646, 24880), (2799, 23520), (2940, 22392), (3024, 21770), (3110, 21168), (3360, 19593), (3528, 18660), (3732, 17640), (3780, 17416), (3920, 16794), (4320, 15239), (4354, 15120), (4410, 14928), (4665, 14112), (4704, 13995), (4976, 13230), (5040, 13062), (5292, 12440), (5598, 11760), (5880, 11196), (6048, 10885), (6220, 10584), (6531, 10080), (6615, 9952), (7056, 9330), (7464, 8820), (7560, 8708), (7840, 8397)]