1277801280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:534

約数の個数: 336

約数和(自身を含む): 5062996224

約数和(自身を除く): 3785194944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 241, 252, 263, 280, 288, 315, 320, 336, 360, 420, 448, 480, 482, 504, 526, 560, 576, 630, 672, 720, 723, 789, 840, 960, 964, 1008, 1052, 1120, 1205, 1260, 1315, 1344, 1440, 1446, 1578, 1680, 1687, 1841, 1928, 2016, 2104, 2169, 2240, 2367, 2410, 2520, 2630, 2880, 2892, 3156, 3360, 3374, 3615, 3682, 3856, 3945, 4032, 4208, 4338, 4734, 4820, 5040, 5061, 5260, 5523, 5784, 6312, 6720, 6748, 7230, 7364, 7712, 7890, 8416, 8435, 8676, 9205, 9468, 9640, 10080, 10122, 10520, 10845, 11046, 11568, 11835, 12624, 13496, 14460, 14728, 15183, 15424, 15780, 16569, 16832, 16870, 17352, 18410, 18936, 19280, 20160, 20244, 21040, 21690, 22092, 23136, 23670, 25248, 25305, 26992, 27615, 28920, 29456, 30366, 31560, 33138, 33740, 34704, 36820, 37872, 38560, 40488, 42080, 43380, 44184, 46272, 47340, 50496, 50610, 53984, 55230, 57840, 58912, 60732, 63120, 63383, 66276, 67480, 69408, 73640, 75744, 75915, 77120, 80976, 82845, 84160, 86760, 88368, 94680, 101220, 107968, 110460, 115680, 117824, 121464, 126240, 126766, 132552, 134960, 138816, 147280, 151488, 151830, 161952, 165690, 173520, 176736, 189360, 190149, 202440, 220920, 231360, 242928, 252480, 253532, 265104, 269920, 294560, 303660, 316915, 323904, 331380, 347040, 353472, 378720, 380298, 404880, 441840, 443681, 485856, 507064, 530208, 539840, 570447, 589120, 607320, 633830, 662760, 694080, 757440, 760596, 809760, 883680, 887362, 950745, 971712, 1014128, 1060416, 1140894, 1214640, 1267660, 1325520, 1331043, 1521192, 1619520, 1767360, 1774724, 1901490, 2028256, 2218405, 2281788, 2429280, 2535320, 2651040, 2662086, 2852235, 3042384, 3549448, 3802980, 3993129, 4056512, 4436810, 4563576, 4858560, 5070640, 5302080, 5324172, 5704470, 6084768, 6655215, 7098896, 7605960, 7986258, 8873620, 9127152, 10141280, 10648344, 11408940, 12169536, 13310430, 14197792, 15211920, 15972516, 17747240, 18254304, 19965645, 20282560, 21296688, 22817880, 26620860, 28395584, 30423840, 31945032, 35494480, 36508608, 39931290, 42593376, 45635760, 53241720, 60847680, 63890064, 70988960, 79862580, 85186752, 91271520, 106483440, 127780128, 141977920, 159725160, 182543040, 212966880, 255560256, 319450320, 425933760, 638900640, 1277801280]

約数ペア:

[(1, 1277801280), (2, 638900640), (3, 425933760), (4, 319450320), (5, 255560256), (6, 212966880), (7, 182543040), (8, 159725160), (9, 141977920), (10, 127780128), (12, 106483440), (14, 91271520), (15, 85186752), (16, 79862580), (18, 70988960), (20, 63890064), (21, 60847680), (24, 53241720), (28, 45635760), (30, 42593376), (32, 39931290), (35, 36508608), (36, 35494480), (40, 31945032), (42, 30423840), (45, 28395584), (48, 26620860), (56, 22817880), (60, 21296688), (63, 20282560), (64, 19965645), (70, 18254304), (72, 17747240), (80, 15972516), (84, 15211920), (90, 14197792), (96, 13310430), (105, 12169536), (112, 11408940), (120, 10648344), (126, 10141280), (140, 9127152), (144, 8873620), (160, 7986258), (168, 7605960), (180, 7098896), (192, 6655215), (210, 6084768), (224, 5704470), (240, 5324172), (241, 5302080), (252, 5070640), (263, 4858560), (280, 4563576), (288, 4436810), (315, 4056512), (320, 3993129), (336, 3802980), (360, 3549448), (420, 3042384), (448, 2852235), (480, 2662086), (482, 2651040), (504, 2535320), (526, 2429280), (560, 2281788), (576, 2218405), (630, 2028256), (672, 1901490), (720, 1774724), (723, 1767360), (789, 1619520), (840, 1521192), (960, 1331043), (964, 1325520), (1008, 1267660), (1052, 1214640), (1120, 1140894), (1205, 1060416), (1260, 1014128), (1315, 971712), (1344, 950745), (1440, 887362), (1446, 883680), (1578, 809760), (1680, 760596), (1687, 757440), (1841, 694080), (1928, 662760), (2016, 633830), (2104, 607320), (2169, 589120), (2240, 570447), (2367, 539840), (2410, 530208), (2520, 507064), (2630, 485856), (2880, 443681), (2892, 441840), (3156, 404880), (3360, 380298), (3374, 378720), (3615, 353472), (3682, 347040), (3856, 331380), (3945, 323904), (4032, 316915), (4208, 303660), (4338, 294560), (4734, 269920), (4820, 265104), (5040, 253532), (5061, 252480), (5260, 242928), (5523, 231360), (5784, 220920), (6312, 202440), (6720, 190149), (6748, 189360), (7230, 176736), (7364, 173520), (7712, 165690), (7890, 161952), (8416, 151830), (8435, 151488), (8676, 147280), (9205, 138816), (9468, 134960), (9640, 132552), (10080, 126766), (10122, 126240), (10520, 121464), (10845, 117824), (11046, 115680), (11568, 110460), (11835, 107968), (12624, 101220), (13496, 94680), (14460, 88368), (14728, 86760), (15183, 84160), (15424, 82845), (15780, 80976), (16569, 77120), (16832, 75915), (16870, 75744), (17352, 73640), (18410, 69408), (18936, 67480), (19280, 66276), (20160, 63383), (20244, 63120), (21040, 60732), (21690, 58912), (22092, 57840), (23136, 55230), (23670, 53984), (25248, 50610), (25305, 50496), (26992, 47340), (27615, 46272), (28920, 44184), (29456, 43380), (30366, 42080), (31560, 40488), (33138, 38560), (33740, 37872), (34704, 36820)]