68554708320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{2914741}}^1$

素因数の和:2914773

約数の個数: 144

約数和(自身を含む): 251204124528

約数和(自身を除く): 182649416208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 2914741, 5829482, 8744223, 11658964, 14573705, 17488446, 20403187, 23317928, 29147410, 34976892, 40806374, 43721115, 46635856, 58294820, 61209561, 69953784, 81612748, 87442230, 93271712, 102015935, 116589640, 122419122, 139907568, 142822309, 163225496, 174884460, 204031870, 233179280, 244838244, 279815136, 285644618, 306047805, 326450992, 349768920, 408063740, 428466927, 466358560, 489676488, 571289236, 612095610, 652901984, 699537840, 714111545, 816127480, 856933854, 979352976, 1142578472, 1224191220, 1399075680, 1428223090, 1632254960, 1713867708, 1958705952, 2142334635, 2285156944, 2448382440, 2856446180, 3264509920, 3427735416, 4284669270, 4570313888, 4896764880, 5712892360, 6855470832, 8569338540, 9793529760, 11425784720, 13710941664, 17138677080, 22851569440, 34277354160, 68554708320]

約数ペア:

[(1, 68554708320), (2, 34277354160), (3, 22851569440), (4, 17138677080), (5, 13710941664), (6, 11425784720), (7, 9793529760), (8, 8569338540), (10, 6855470832), (12, 5712892360), (14, 4896764880), (15, 4570313888), (16, 4284669270), (20, 3427735416), (21, 3264509920), (24, 2856446180), (28, 2448382440), (30, 2285156944), (32, 2142334635), (35, 1958705952), (40, 1713867708), (42, 1632254960), (48, 1428223090), (49, 1399075680), (56, 1224191220), (60, 1142578472), (70, 979352976), (80, 856933854), (84, 816127480), (96, 714111545), (98, 699537840), (105, 652901984), (112, 612095610), (120, 571289236), (140, 489676488), (147, 466358560), (160, 428466927), (168, 408063740), (196, 349768920), (210, 326450992), (224, 306047805), (240, 285644618), (245, 279815136), (280, 244838244), (294, 233179280), (336, 204031870), (392, 174884460), (420, 163225496), (480, 142822309), (490, 139907568), (560, 122419122), (588, 116589640), (672, 102015935), (735, 93271712), (784, 87442230), (840, 81612748), (980, 69953784), (1120, 61209561), (1176, 58294820), (1470, 46635856), (1568, 43721115), (1680, 40806374), (1960, 34976892), (2352, 29147410), (2940, 23317928), (3360, 20403187), (3920, 17488446), (4704, 14573705), (5880, 11658964), (7840, 8744223), (11760, 5829482), (23520, 2914741)]