242855340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2392

約数の個数: 192

約数和(自身を含む): 881341440

約数和(自身を除く): 638486100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2341, 2470, 2660, 2730, 2964, 3458, 3705, 3990, 4682, 4940, 5187, 5460, 6916, 7023, 7410, 7980, 8645, 9364, 10374, 11705, 14046, 14820, 16387, 17290, 20748, 23410, 25935, 28092, 30433, 32774, 34580, 35115, 44479, 46820, 49161, 51870, 60866, 65548, 70230, 81935, 88958, 91299, 98322, 103740, 121732, 133437, 140460, 152165, 163870, 177916, 182598, 196644, 213031, 222395, 245805, 266874, 304330, 311353, 327740, 365196, 426062, 444790, 456495, 491610, 533748, 578227, 608660, 622706, 639093, 667185, 852124, 889580, 912990, 934059, 983220, 1065155, 1156454, 1245412, 1278186, 1334370, 1556765, 1734681, 1825980, 1868118, 2130310, 2312908, 2556372, 2668740, 2891135, 3113530, 3195465, 3469362, 3736236, 4047589, 4260620, 4670295, 5782270, 6227060, 6390930, 6938724, 8095178, 8673405, 9340590, 11564540, 12142767, 12781860, 16190356, 17346810, 18681180, 20237945, 24285534, 34693620, 40475890, 48571068, 60713835, 80951780, 121427670, 242855340]

約数ペア:

[(1, 242855340), (2, 121427670), (3, 80951780), (4, 60713835), (5, 48571068), (6, 40475890), (7, 34693620), (10, 24285534), (12, 20237945), (13, 18681180), (14, 17346810), (15, 16190356), (19, 12781860), (20, 12142767), (21, 11564540), (26, 9340590), (28, 8673405), (30, 8095178), (35, 6938724), (38, 6390930), (39, 6227060), (42, 5782270), (52, 4670295), (57, 4260620), (60, 4047589), (65, 3736236), (70, 3469362), (76, 3195465), (78, 3113530), (84, 2891135), (91, 2668740), (95, 2556372), (105, 2312908), (114, 2130310), (130, 1868118), (133, 1825980), (140, 1734681), (156, 1556765), (182, 1334370), (190, 1278186), (195, 1245412), (210, 1156454), (228, 1065155), (247, 983220), (260, 934059), (266, 912990), (273, 889580), (285, 852124), (364, 667185), (380, 639093), (390, 622706), (399, 608660), (420, 578227), (455, 533748), (494, 491610), (532, 456495), (546, 444790), (570, 426062), (665, 365196), (741, 327740), (780, 311353), (798, 304330), (910, 266874), (988, 245805), (1092, 222395), (1140, 213031), (1235, 196644), (1330, 182598), (1365, 177916), (1482, 163870), (1596, 152165), (1729, 140460), (1820, 133437), (1995, 121732), (2341, 103740), (2470, 98322), (2660, 91299), (2730, 88958), (2964, 81935), (3458, 70230), (3705, 65548), (3990, 60866), (4682, 51870), (4940, 49161), (5187, 46820), (5460, 44479), (6916, 35115), (7023, 34580), (7410, 32774), (7980, 30433), (8645, 28092), (9364, 25935), (10374, 23410), (11705, 20748), (14046, 17290), (14820, 16387)]