787020780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 384

約数和(自身を含む): 2939811840

約数和(自身を除く): 2152791060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 61, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 122, 130, 139, 140, 156, 170, 182, 183, 195, 204, 210, 221, 238, 244, 255, 260, 273, 278, 305, 340, 357, 364, 366, 390, 417, 420, 427, 442, 455, 476, 510, 546, 556, 595, 610, 663, 695, 714, 732, 780, 793, 834, 854, 884, 910, 915, 973, 1020, 1037, 1092, 1105, 1190, 1220, 1281, 1326, 1365, 1390, 1428, 1547, 1586, 1668, 1708, 1785, 1807, 1820, 1830, 1946, 2074, 2085, 2135, 2210, 2363, 2379, 2380, 2562, 2652, 2730, 2780, 2919, 3094, 3111, 3172, 3315, 3570, 3614, 3660, 3892, 3965, 4148, 4170, 4270, 4420, 4641, 4726, 4758, 4865, 5124, 5185, 5421, 5460, 5551, 5838, 6188, 6222, 6405, 6630, 7089, 7140, 7228, 7259, 7735, 7930, 8340, 8479, 8540, 9035, 9282, 9452, 9516, 9730, 10370, 10842, 11102, 11676, 11815, 11895, 12444, 12649, 12810, 13260, 13481, 14178, 14518, 14595, 15470, 15555, 15860, 16541, 16653, 16958, 18070, 18564, 19460, 20740, 21684, 21777, 22204, 23205, 23630, 23790, 25298, 25437, 25620, 26962, 27105, 27755, 28356, 29036, 29190, 30719, 30940, 31110, 33082, 33306, 33916, 35445, 36140, 36295, 37947, 40443, 42395, 43554, 46410, 47260, 47580, 49623, 50596, 50874, 53924, 54210, 55510, 58380, 59353, 61438, 62220, 63245, 66164, 66612, 67405, 70890, 72590, 75894, 80886, 82705, 83265, 84790, 87108, 92157, 92820, 94367, 99246, 101748, 108420, 108885, 110227, 111020, 118706, 122876, 126490, 127185, 134810, 141780, 144143, 145180, 151788, 153595, 161772, 165410, 166530, 169580, 178059, 184314, 188734, 189735, 198492, 202215, 215033, 217770, 220454, 237412, 248115, 252980, 254370, 269620, 283101, 288286, 296765, 307190, 330681, 330820, 333060, 356118, 368628, 377468, 379470, 404430, 430066, 432429, 435540, 440908, 460785, 471835, 496230, 508740, 551135, 566202, 576572, 593530, 614380, 645099, 661362, 712236, 720715, 758940, 771589, 808860, 860132, 864858, 890295, 921570, 943670, 992460, 1009001, 1075165, 1102270, 1132404, 1187060, 1290198, 1322724, 1415505, 1441430, 1543178, 1653405, 1729716, 1780590, 1843140, 1873859, 1887340, 2018002, 2150330, 2162145, 2204540, 2314767, 2580396, 2831010, 2882860, 3027003, 3086356, 3225495, 3306810, 3561180, 3747718, 3857945, 4036004, 4300660, 4324290, 4629534, 5045005, 5621577, 5662020, 6054006, 6450990, 6613620, 7495436, 7715890, 8648580, 9259068, 9369295, 10090010, 11243154, 11573835, 12108012, 12901980, 13117013, 15135015, 15431780, 18738590, 20180020, 22486308, 23147670, 26234026, 28107885, 30270030, 37477180, 39351039, 46295340, 52468052, 56215770, 60540060, 65585065, 78702078, 112431540, 131170130, 157404156, 196755195, 262340260, 393510390, 787020780]

約数ペア:

[(1, 787020780), (2, 393510390), (3, 262340260), (4, 196755195), (5, 157404156), (6, 131170130), (7, 112431540), (10, 78702078), (12, 65585065), (13, 60540060), (14, 56215770), (15, 52468052), (17, 46295340), (20, 39351039), (21, 37477180), (26, 30270030), (28, 28107885), (30, 26234026), (34, 23147670), (35, 22486308), (39, 20180020), (42, 18738590), (51, 15431780), (52, 15135015), (60, 13117013), (61, 12901980), (65, 12108012), (68, 11573835), (70, 11243154), (78, 10090010), (84, 9369295), (85, 9259068), (91, 8648580), (102, 7715890), (105, 7495436), (119, 6613620), (122, 6450990), (130, 6054006), (139, 5662020), (140, 5621577), (156, 5045005), (170, 4629534), (182, 4324290), (183, 4300660), (195, 4036004), (204, 3857945), (210, 3747718), (221, 3561180), (238, 3306810), (244, 3225495), (255, 3086356), (260, 3027003), (273, 2882860), (278, 2831010), (305, 2580396), (340, 2314767), (357, 2204540), (364, 2162145), (366, 2150330), (390, 2018002), (417, 1887340), (420, 1873859), (427, 1843140), (442, 1780590), (455, 1729716), (476, 1653405), (510, 1543178), (546, 1441430), (556, 1415505), (595, 1322724), (610, 1290198), (663, 1187060), (695, 1132404), (714, 1102270), (732, 1075165), (780, 1009001), (793, 992460), (834, 943670), (854, 921570), (884, 890295), (910, 864858), (915, 860132), (973, 808860), (1020, 771589), (1037, 758940), (1092, 720715), (1105, 712236), (1190, 661362), (1220, 645099), (1281, 614380), (1326, 593530), (1365, 576572), (1390, 566202), (1428, 551135), (1547, 508740), (1586, 496230), (1668, 471835), (1708, 460785), (1785, 440908), (1807, 435540), (1820, 432429), (1830, 430066), (1946, 404430), (2074, 379470), (2085, 377468), (2135, 368628), (2210, 356118), (2363, 333060), (2379, 330820), (2380, 330681), (2562, 307190), (2652, 296765), (2730, 288286), (2780, 283101), (2919, 269620), (3094, 254370), (3111, 252980), (3172, 248115), (3315, 237412), (3570, 220454), (3614, 217770), (3660, 215033), (3892, 202215), (3965, 198492), (4148, 189735), (4170, 188734), (4270, 184314), (4420, 178059), (4641, 169580), (4726, 166530), (4758, 165410), (4865, 161772), (5124, 153595), (5185, 151788), (5421, 145180), (5460, 144143), (5551, 141780), (5838, 134810), (6188, 127185), (6222, 126490), (6405, 122876), (6630, 118706), (7089, 111020), (7140, 110227), (7228, 108885), (7259, 108420), (7735, 101748), (7930, 99246), (8340, 94367), (8479, 92820), (8540, 92157), (9035, 87108), (9282, 84790), (9452, 83265), (9516, 82705), (9730, 80886), (10370, 75894), (10842, 72590), (11102, 70890), (11676, 67405), (11815, 66612), (11895, 66164), (12444, 63245), (12649, 62220), (12810, 61438), (13260, 59353), (13481, 58380), (14178, 55510), (14518, 54210), (14595, 53924), (15470, 50874), (15555, 50596), (15860, 49623), (16541, 47580), (16653, 47260), (16958, 46410), (18070, 43554), (18564, 42395), (19460, 40443), (20740, 37947), (21684, 36295), (21777, 36140), (22204, 35445), (23205, 33916), (23630, 33306), (23790, 33082), (25298, 31110), (25437, 30940), (25620, 30719), (26962, 29190), (27105, 29036), (27755, 28356)]