13240921920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{7877}}^1$

素因数の和:8017

約数の個数: 224

約数和(自身を含む): 44950733568

約数和(自身を除く): 31709811648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 103, 120, 136, 160, 170, 192, 204, 206, 240, 255, 272, 309, 320, 340, 408, 412, 480, 510, 515, 544, 618, 680, 816, 824, 960, 1020, 1030, 1088, 1236, 1360, 1545, 1632, 1648, 1751, 2040, 2060, 2472, 2720, 3090, 3264, 3296, 3502, 4080, 4120, 4944, 5253, 5440, 6180, 6592, 7004, 7877, 8160, 8240, 8755, 9888, 10506, 12360, 14008, 15754, 16320, 16480, 17510, 19776, 21012, 23631, 24720, 26265, 28016, 31508, 32960, 35020, 39385, 42024, 47262, 49440, 52530, 56032, 63016, 70040, 78770, 84048, 94524, 98880, 105060, 112064, 118155, 126032, 133909, 140080, 157540, 168096, 189048, 210120, 236310, 252064, 267818, 280160, 315080, 336192, 378096, 401727, 420240, 472620, 504128, 535636, 560320, 630160, 669545, 756192, 803454, 811331, 840480, 945240, 1071272, 1260320, 1339090, 1512384, 1606908, 1622662, 1680960, 1890480, 2008635, 2142544, 2433993, 2520640, 2678180, 3213816, 3245324, 3780960, 4017270, 4056655, 4285088, 4867986, 5356360, 6427632, 6490648, 7561920, 8034540, 8113310, 8570176, 9735972, 10712720, 12169965, 12855264, 12981296, 13792627, 16069080, 16226620, 19471944, 21425440, 24339930, 25710528, 25962592, 27585254, 32138160, 32453240, 38943888, 41377881, 42850880, 48679860, 51925184, 55170508, 64276320, 64906480, 68963135, 77887776, 82755762, 97359720, 110341016, 128552640, 129812960, 137926270, 155775552, 165511524, 194719440, 206889405, 220682032, 259625920, 275852540, 331023048, 389438880, 413778810, 441364064, 551705080, 662046096, 778877760, 827557620, 882728128, 1103410160, 1324092192, 1655115240, 2206820320, 2648184384, 3310230480, 4413640640, 6620460960, 13240921920]

約数ペア:

[(1, 13240921920), (2, 6620460960), (3, 4413640640), (4, 3310230480), (5, 2648184384), (6, 2206820320), (8, 1655115240), (10, 1324092192), (12, 1103410160), (15, 882728128), (16, 827557620), (17, 778877760), (20, 662046096), (24, 551705080), (30, 441364064), (32, 413778810), (34, 389438880), (40, 331023048), (48, 275852540), (51, 259625920), (60, 220682032), (64, 206889405), (68, 194719440), (80, 165511524), (85, 155775552), (96, 137926270), (102, 129812960), (103, 128552640), (120, 110341016), (136, 97359720), (160, 82755762), (170, 77887776), (192, 68963135), (204, 64906480), (206, 64276320), (240, 55170508), (255, 51925184), (272, 48679860), (309, 42850880), (320, 41377881), (340, 38943888), (408, 32453240), (412, 32138160), (480, 27585254), (510, 25962592), (515, 25710528), (544, 24339930), (618, 21425440), (680, 19471944), (816, 16226620), (824, 16069080), (960, 13792627), (1020, 12981296), (1030, 12855264), (1088, 12169965), (1236, 10712720), (1360, 9735972), (1545, 8570176), (1632, 8113310), (1648, 8034540), (1751, 7561920), (2040, 6490648), (2060, 6427632), (2472, 5356360), (2720, 4867986), (3090, 4285088), (3264, 4056655), (3296, 4017270), (3502, 3780960), (4080, 3245324), (4120, 3213816), (4944, 2678180), (5253, 2520640), (5440, 2433993), (6180, 2142544), (6592, 2008635), (7004, 1890480), (7877, 1680960), (8160, 1622662), (8240, 1606908), (8755, 1512384), (9888, 1339090), (10506, 1260320), (12360, 1071272), (14008, 945240), (15754, 840480), (16320, 811331), (16480, 803454), (17510, 756192), (19776, 669545), (21012, 630160), (23631, 560320), (24720, 535636), (26265, 504128), (28016, 472620), (31508, 420240), (32960, 401727), (35020, 378096), (39385, 336192), (42024, 315080), (47262, 280160), (49440, 267818), (52530, 252064), (56032, 236310), (63016, 210120), (70040, 189048), (78770, 168096), (84048, 157540), (94524, 140080), (98880, 133909), (105060, 126032), (112064, 118155)]