80126640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 299909376

約数和(自身を除く): 219782736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 67, 72, 80, 88, 90, 99, 110, 120, 132, 134, 144, 151, 165, 176, 180, 198, 201, 220, 240, 264, 268, 302, 330, 335, 360, 396, 402, 440, 453, 495, 528, 536, 603, 604, 660, 670, 720, 737, 755, 792, 804, 880, 906, 990, 1005, 1072, 1206, 1208, 1320, 1340, 1359, 1474, 1510, 1584, 1608, 1661, 1812, 1980, 2010, 2211, 2265, 2412, 2416, 2640, 2680, 2718, 2948, 3015, 3020, 3216, 3322, 3624, 3685, 3960, 4020, 4422, 4530, 4824, 4983, 5360, 5436, 5896, 6030, 6040, 6633, 6644, 6795, 7248, 7370, 7920, 8040, 8305, 8844, 9060, 9648, 9966, 10117, 10872, 11055, 11792, 12060, 12080, 13266, 13288, 13590, 14740, 14949, 16080, 16610, 17688, 18120, 19932, 20234, 21744, 22110, 24120, 24915, 26532, 26576, 27180, 29480, 29898, 30351, 33165, 33220, 35376, 36240, 39864, 40468, 44220, 48240, 49830, 50585, 53064, 54360, 58960, 59796, 60702, 66330, 66440, 74745, 79728, 80936, 88440, 91053, 99660, 101170, 106128, 108720, 111287, 119592, 121404, 132660, 132880, 149490, 151755, 161872, 176880, 182106, 199320, 202340, 222574, 239184, 242808, 265320, 298980, 303510, 333861, 364212, 398640, 404680, 445148, 455265, 485616, 530640, 556435, 597960, 607020, 667722, 728424, 809360, 890296, 910530, 1001583, 1112870, 1195920, 1214040, 1335444, 1456848, 1669305, 1780592, 1821060, 2003166, 2225740, 2428080, 2670888, 3338610, 3642120, 4006332, 4451480, 5007915, 5341776, 6677220, 7284240, 8012664, 8902960, 10015830, 13354440, 16025328, 20031660, 26708880, 40063320, 80126640]

約数ペア:

[(1, 80126640), (2, 40063320), (3, 26708880), (4, 20031660), (5, 16025328), (6, 13354440), (8, 10015830), (9, 8902960), (10, 8012664), (11, 7284240), (12, 6677220), (15, 5341776), (16, 5007915), (18, 4451480), (20, 4006332), (22, 3642120), (24, 3338610), (30, 2670888), (33, 2428080), (36, 2225740), (40, 2003166), (44, 1821060), (45, 1780592), (48, 1669305), (55, 1456848), (60, 1335444), (66, 1214040), (67, 1195920), (72, 1112870), (80, 1001583), (88, 910530), (90, 890296), (99, 809360), (110, 728424), (120, 667722), (132, 607020), (134, 597960), (144, 556435), (151, 530640), (165, 485616), (176, 455265), (180, 445148), (198, 404680), (201, 398640), (220, 364212), (240, 333861), (264, 303510), (268, 298980), (302, 265320), (330, 242808), (335, 239184), (360, 222574), (396, 202340), (402, 199320), (440, 182106), (453, 176880), (495, 161872), (528, 151755), (536, 149490), (603, 132880), (604, 132660), (660, 121404), (670, 119592), (720, 111287), (737, 108720), (755, 106128), (792, 101170), (804, 99660), (880, 91053), (906, 88440), (990, 80936), (1005, 79728), (1072, 74745), (1206, 66440), (1208, 66330), (1320, 60702), (1340, 59796), (1359, 58960), (1474, 54360), (1510, 53064), (1584, 50585), (1608, 49830), (1661, 48240), (1812, 44220), (1980, 40468), (2010, 39864), (2211, 36240), (2265, 35376), (2412, 33220), (2416, 33165), (2640, 30351), (2680, 29898), (2718, 29480), (2948, 27180), (3015, 26576), (3020, 26532), (3216, 24915), (3322, 24120), (3624, 22110), (3685, 21744), (3960, 20234), (4020, 19932), (4422, 18120), (4530, 17688), (4824, 16610), (4983, 16080), (5360, 14949), (5436, 14740), (5896, 13590), (6030, 13288), (6040, 13266), (6633, 12080), (6644, 12060), (6795, 11792), (7248, 11055), (7370, 10872), (7920, 10117), (8040, 9966), (8305, 9648), (8844, 9060)]