485710680

素因数分解:

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

素因数の和:2394

約数の個数: 256

約数和(自身を含む): 1888588800

約数和(自身を除く): 1402878120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2184, 2280, 2341, 2470, 2660, 2730, 2964, 3192, 3458, 3640, 3705, 3990, 4682, 4940, 5187, 5320, 5460, 5928, 6916, 7023, 7410, 7980, 8645, 9364, 9880, 10374, 10920, 11705, 13832, 14046, 14820, 15960, 16387, 17290, 18728, 20748, 23410, 25935, 28092, 29640, 30433, 32774, 34580, 35115, 41496, 44479, 46820, 49161, 51870, 56184, 60866, 65548, 69160, 70230, 81935, 88958, 91299, 93640, 98322, 103740, 121732, 131096, 133437, 140460, 152165, 163870, 177916, 182598, 196644, 207480, 213031, 222395, 243464, 245805, 266874, 280920, 304330, 311353, 327740, 355832, 365196, 393288, 426062, 444790, 456495, 491610, 533748, 578227, 608660, 622706, 639093, 655480, 667185, 730392, 852124, 889580, 912990, 934059, 983220, 1065155, 1067496, 1156454, 1217320, 1245412, 1278186, 1334370, 1556765, 1704248, 1734681, 1779160, 1825980, 1868118, 1966440, 2130310, 2312908, 2490824, 2556372, 2668740, 2891135, 3113530, 3195465, 3469362, 3651960, 3736236, 4047589, 4260620, 4625816, 4670295, 5112744, 5337480, 5782270, 6227060, 6390930, 6938724, 7472472, 8095178, 8521240, 8673405, 9340590, 11564540, 12142767, 12454120, 12781860, 13877448, 16190356, 17346810, 18681180, 20237945, 23129080, 24285534, 25563720, 32380712, 34693620, 37362360, 40475890, 48571068, 60713835, 69387240, 80951780, 97142136, 121427670, 161903560, 242855340, 485710680]

約数ペア:

[(1, 485710680), (2, 242855340), (3, 161903560), (4, 121427670), (5, 97142136), (6, 80951780), (7, 69387240), (8, 60713835), (10, 48571068), (12, 40475890), (13, 37362360), (14, 34693620), (15, 32380712), (19, 25563720), (20, 24285534), (21, 23129080), (24, 20237945), (26, 18681180), (28, 17346810), (30, 16190356), (35, 13877448), (38, 12781860), (39, 12454120), (40, 12142767), (42, 11564540), (52, 9340590), (56, 8673405), (57, 8521240), (60, 8095178), (65, 7472472), (70, 6938724), (76, 6390930), (78, 6227060), (84, 5782270), (91, 5337480), (95, 5112744), (104, 4670295), (105, 4625816), (114, 4260620), (120, 4047589), (130, 3736236), (133, 3651960), (140, 3469362), (152, 3195465), (156, 3113530), (168, 2891135), (182, 2668740), (190, 2556372), (195, 2490824), (210, 2312908), (228, 2130310), (247, 1966440), (260, 1868118), (266, 1825980), (273, 1779160), (280, 1734681), (285, 1704248), (312, 1556765), (364, 1334370), (380, 1278186), (390, 1245412), (399, 1217320), (420, 1156454), (455, 1067496), (456, 1065155), (494, 983220), (520, 934059), (532, 912990), (546, 889580), (570, 852124), (665, 730392), (728, 667185), (741, 655480), (760, 639093), (780, 622706), (798, 608660), (840, 578227), (910, 533748), (988, 491610), (1064, 456495), (1092, 444790), (1140, 426062), (1235, 393288), (1330, 365196), (1365, 355832), (1482, 327740), (1560, 311353), (1596, 304330), (1729, 280920), (1820, 266874), (1976, 245805), (1995, 243464), (2184, 222395), (2280, 213031), (2341, 207480), (2470, 196644), (2660, 182598), (2730, 177916), (2964, 163870), (3192, 152165), (3458, 140460), (3640, 133437), (3705, 131096), (3990, 121732), (4682, 103740), (4940, 98322), (5187, 93640), (5320, 91299), (5460, 88958), (5928, 81935), (6916, 70230), (7023, 69160), (7410, 65548), (7980, 60866), (8645, 56184), (9364, 51870), (9880, 49161), (10374, 46820), (10920, 44479), (11705, 41496), (13832, 35115), (14046, 34580), (14820, 32774), (15960, 30433), (16387, 29640), (17290, 28092), (18728, 25935), (20748, 23410)]