2971830960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1231}}^1$

素因数の和:1736

約数の個数: 240

約数和(自身を含む): 11439267840

約数和(自身を除く): 8467436880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 479, 504, 560, 630, 720, 840, 958, 1008, 1231, 1260, 1437, 1680, 1916, 2395, 2462, 2520, 2874, 3353, 3693, 3832, 4311, 4790, 4924, 5040, 5748, 6155, 6706, 7185, 7386, 7664, 8617, 8622, 9580, 9848, 10059, 11079, 11496, 12310, 13412, 14370, 14772, 16765, 17234, 17244, 18465, 19160, 19696, 20118, 21555, 22158, 22992, 24620, 25851, 26824, 28740, 29544, 30177, 33530, 34468, 34488, 36930, 38320, 40236, 43085, 43110, 44316, 49240, 50295, 51702, 53648, 55395, 57480, 59088, 60354, 67060, 68936, 68976, 73860, 77553, 80472, 86170, 86220, 88632, 98480, 100590, 103404, 110790, 114960, 120708, 129255, 134120, 137872, 147720, 150885, 155106, 160944, 172340, 172440, 177264, 201180, 206808, 221580, 241416, 258510, 268240, 295440, 301770, 310212, 344680, 344880, 387765, 402360, 413616, 443160, 482832, 517020, 589649, 603540, 620424, 689360, 775530, 804720, 886320, 1034040, 1179298, 1207080, 1240848, 1551060, 1768947, 2068080, 2358596, 2414160, 2948245, 3102120, 3537894, 4127543, 4717192, 5306841, 5896490, 6204240, 7075788, 8255086, 8844735, 9434384, 10613682, 11792980, 12382629, 14151576, 16510172, 17689470, 20637715, 21227364, 23585960, 24765258, 26534205, 28303152, 33020344, 35378940, 37147887, 41275430, 42454728, 47171920, 49530516, 53068410, 61913145, 66040688, 70757880, 74295774, 82550860, 84909456, 99061032, 106136820, 123826290, 141515760, 148591548, 165101720, 185739435, 198122064, 212273640, 247652580, 297183096, 330203440, 371478870, 424547280, 495305160, 594366192, 742957740, 990610320, 1485915480, 2971830960]

約数ペア:

[(1, 2971830960), (2, 1485915480), (3, 990610320), (4, 742957740), (5, 594366192), (6, 495305160), (7, 424547280), (8, 371478870), (9, 330203440), (10, 297183096), (12, 247652580), (14, 212273640), (15, 198122064), (16, 185739435), (18, 165101720), (20, 148591548), (21, 141515760), (24, 123826290), (28, 106136820), (30, 99061032), (35, 84909456), (36, 82550860), (40, 74295774), (42, 70757880), (45, 66040688), (48, 61913145), (56, 53068410), (60, 49530516), (63, 47171920), (70, 42454728), (72, 41275430), (80, 37147887), (84, 35378940), (90, 33020344), (105, 28303152), (112, 26534205), (120, 24765258), (126, 23585960), (140, 21227364), (144, 20637715), (168, 17689470), (180, 16510172), (210, 14151576), (240, 12382629), (252, 11792980), (280, 10613682), (315, 9434384), (336, 8844735), (360, 8255086), (420, 7075788), (479, 6204240), (504, 5896490), (560, 5306841), (630, 4717192), (720, 4127543), (840, 3537894), (958, 3102120), (1008, 2948245), (1231, 2414160), (1260, 2358596), (1437, 2068080), (1680, 1768947), (1916, 1551060), (2395, 1240848), (2462, 1207080), (2520, 1179298), (2874, 1034040), (3353, 886320), (3693, 804720), (3832, 775530), (4311, 689360), (4790, 620424), (4924, 603540), (5040, 589649), (5748, 517020), (6155, 482832), (6706, 443160), (7185, 413616), (7386, 402360), (7664, 387765), (8617, 344880), (8622, 344680), (9580, 310212), (9848, 301770), (10059, 295440), (11079, 268240), (11496, 258510), (12310, 241416), (13412, 221580), (14370, 206808), (14772, 201180), (16765, 177264), (17234, 172440), (17244, 172340), (18465, 160944), (19160, 155106), (19696, 150885), (20118, 147720), (21555, 137872), (22158, 134120), (22992, 129255), (24620, 120708), (25851, 114960), (26824, 110790), (28740, 103404), (29544, 100590), (30177, 98480), (33530, 88632), (34468, 86220), (34488, 86170), (36930, 80472), (38320, 77553), (40236, 73860), (43085, 68976), (43110, 68936), (44316, 67060), (49240, 60354), (50295, 59088), (51702, 57480), (53648, 55395)]