971421360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2396

約数の個数: 320

約数和(自身を含む): 3903083520

約数和(自身を除く): 2931662160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1140, 1235, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1976, 1995, 2128, 2184, 2280, 2341, 2470, 2660, 2730, 2964, 3120, 3192, 3458, 3640, 3705, 3952, 3990, 4368, 4560, 4682, 4940, 5187, 5320, 5460, 5928, 6384, 6916, 7023, 7280, 7410, 7980, 8645, 9364, 9880, 10374, 10640, 10920, 11705, 11856, 13832, 14046, 14820, 15960, 16387, 17290, 18728, 19760, 20748, 21840, 23410, 25935, 27664, 28092, 29640, 30433, 31920, 32774, 34580, 35115, 37456, 41496, 44479, 46820, 49161, 51870, 56184, 59280, 60866, 65548, 69160, 70230, 81935, 82992, 88958, 91299, 93640, 98322, 103740, 112368, 121732, 131096, 133437, 138320, 140460, 152165, 163870, 177916, 182598, 187280, 196644, 207480, 213031, 222395, 243464, 245805, 262192, 266874, 280920, 304330, 311353, 327740, 355832, 365196, 393288, 414960, 426062, 444790, 456495, 486928, 491610, 533748, 561840, 578227, 608660, 622706, 639093, 655480, 667185, 711664, 730392, 786576, 852124, 889580, 912990, 934059, 983220, 1065155, 1067496, 1156454, 1217320, 1245412, 1278186, 1310960, 1334370, 1460784, 1556765, 1704248, 1734681, 1779160, 1825980, 1868118, 1966440, 2130310, 2134992, 2312908, 2434640, 2490824, 2556372, 2668740, 2891135, 3113530, 3195465, 3408496, 3469362, 3558320, 3651960, 3736236, 3932880, 4047589, 4260620, 4625816, 4670295, 4981648, 5112744, 5337480, 5782270, 6227060, 6390930, 6938724, 7303920, 7472472, 8095178, 8521240, 8673405, 9251632, 9340590, 10225488, 10674960, 11564540, 12142767, 12454120, 12781860, 13877448, 14944944, 16190356, 17042480, 17346810, 18681180, 20237945, 23129080, 24285534, 24908240, 25563720, 27754896, 32380712, 34693620, 37362360, 40475890, 46258160, 48571068, 51127440, 60713835, 64761424, 69387240, 74724720, 80951780, 97142136, 121427670, 138774480, 161903560, 194284272, 242855340, 323807120, 485710680, 971421360]

約数ペア:

[(1, 971421360), (2, 485710680), (3, 323807120), (4, 242855340), (5, 194284272), (6, 161903560), (7, 138774480), (8, 121427670), (10, 97142136), (12, 80951780), (13, 74724720), (14, 69387240), (15, 64761424), (16, 60713835), (19, 51127440), (20, 48571068), (21, 46258160), (24, 40475890), (26, 37362360), (28, 34693620), (30, 32380712), (35, 27754896), (38, 25563720), (39, 24908240), (40, 24285534), (42, 23129080), (48, 20237945), (52, 18681180), (56, 17346810), (57, 17042480), (60, 16190356), (65, 14944944), (70, 13877448), (76, 12781860), (78, 12454120), (80, 12142767), (84, 11564540), (91, 10674960), (95, 10225488), (104, 9340590), (105, 9251632), (112, 8673405), (114, 8521240), (120, 8095178), (130, 7472472), (133, 7303920), (140, 6938724), (152, 6390930), (156, 6227060), (168, 5782270), (182, 5337480), (190, 5112744), (195, 4981648), (208, 4670295), (210, 4625816), (228, 4260620), (240, 4047589), (247, 3932880), (260, 3736236), (266, 3651960), (273, 3558320), (280, 3469362), (285, 3408496), (304, 3195465), (312, 3113530), (336, 2891135), (364, 2668740), (380, 2556372), (390, 2490824), (399, 2434640), (420, 2312908), (455, 2134992), (456, 2130310), (494, 1966440), (520, 1868118), (532, 1825980), (546, 1779160), (560, 1734681), (570, 1704248), (624, 1556765), (665, 1460784), (728, 1334370), (741, 1310960), (760, 1278186), (780, 1245412), (798, 1217320), (840, 1156454), (910, 1067496), (912, 1065155), (988, 983220), (1040, 934059), (1064, 912990), (1092, 889580), (1140, 852124), (1235, 786576), (1330, 730392), (1365, 711664), (1456, 667185), (1482, 655480), (1520, 639093), (1560, 622706), (1596, 608660), (1680, 578227), (1729, 561840), (1820, 533748), (1976, 491610), (1995, 486928), (2128, 456495), (2184, 444790), (2280, 426062), (2341, 414960), (2470, 393288), (2660, 365196), (2730, 355832), (2964, 327740), (3120, 311353), (3192, 304330), (3458, 280920), (3640, 266874), (3705, 262192), (3952, 245805), (3990, 243464), (4368, 222395), (4560, 213031), (4682, 207480), (4940, 196644), (5187, 187280), (5320, 182598), (5460, 177916), (5928, 163870), (6384, 152165), (6916, 140460), (7023, 138320), (7280, 133437), (7410, 131096), (7980, 121732), (8645, 112368), (9364, 103740), (9880, 98322), (10374, 93640), (10640, 91299), (10920, 88958), (11705, 82992), (11856, 81935), (13832, 70230), (14046, 69160), (14820, 65548), (15960, 60866), (16387, 59280), (17290, 56184), (18728, 51870), (19760, 49161), (20748, 46820), (21840, 44479), (23410, 41496), (25935, 37456), (27664, 35115), (28092, 34580), (29640, 32774), (30433, 31920)]