20704228380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 576

約数和(自身を含む): 73910019456

約数和(自身を除く): 53205791076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 41, 44, 45, 55, 60, 61, 66, 74, 82, 90, 99, 110, 111, 113, 122, 123, 132, 148, 164, 165, 180, 183, 185, 198, 205, 220, 222, 226, 244, 246, 305, 330, 333, 339, 366, 369, 370, 396, 407, 410, 444, 451, 452, 492, 495, 549, 555, 565, 610, 615, 660, 666, 671, 678, 732, 738, 740, 814, 820, 902, 915, 990, 1017, 1098, 1110, 1130, 1220, 1221, 1230, 1243, 1332, 1342, 1353, 1356, 1476, 1517, 1628, 1665, 1695, 1804, 1830, 1845, 1980, 2013, 2034, 2035, 2196, 2220, 2255, 2257, 2260, 2442, 2460, 2486, 2501, 2684, 2706, 2745, 3034, 3330, 3355, 3390, 3660, 3663, 3690, 3729, 4026, 4059, 4068, 4070, 4181, 4510, 4514, 4551, 4633, 4884, 4972, 5002, 5085, 5412, 5490, 6039, 6068, 6105, 6215, 6660, 6710, 6765, 6771, 6780, 6893, 7326, 7380, 7458, 7503, 7585, 8052, 8118, 8140, 8362, 9020, 9028, 9102, 9266, 10004, 10065, 10170, 10980, 11187, 11285, 12078, 12210, 12430, 12505, 12543, 13420, 13530, 13542, 13653, 13786, 13899, 14652, 14916, 15006, 15170, 16236, 16687, 16724, 18204, 18315, 18532, 18645, 20130, 20295, 20313, 20340, 20679, 20905, 22374, 22509, 22570, 22755, 23165, 24156, 24420, 24827, 24860, 25010, 25086, 27060, 27084, 27306, 27511, 27572, 27798, 30012, 30195, 30340, 33374, 33855, 34465, 36630, 37290, 37515, 37629, 40260, 40590, 40626, 41358, 41697, 41810, 44748, 45018, 45140, 45510, 45991, 46330, 49654, 50020, 50061, 50172, 50963, 54612, 55022, 55596, 55935, 60390, 62037, 62715, 66748, 67710, 68265, 68930, 69495, 73260, 74481, 74580, 75030, 75258, 75823, 81180, 81252, 82533, 82716, 83394, 83435, 83620, 90036, 91020, 91982, 92537, 92660, 99308, 100122, 101565, 101926, 103395, 110044, 111870, 112545, 120780, 124074, 124135, 125430, 135420, 136530, 137555, 137860, 137973, 138990, 148962, 150060, 150183, 150516, 151646, 152889, 165066, 166788, 166870, 171421, 183964, 185074, 188145, 200244, 203130, 203852, 206790, 208485, 223443, 223740, 225090, 227469, 229955, 247599, 248148, 248270, 250305, 250860, 254815, 255041, 273060, 275110, 275946, 277611, 277980, 282613, 297924, 300366, 303292, 305778, 310185, 330132, 333740, 342842, 370148, 372405, 376290, 379115, 406260, 412665, 413580, 413919, 416970, 446886, 450180, 454938, 458667, 459910, 462685, 495198, 496540, 500610, 509630, 510082, 514263, 550220, 551892, 555222, 565226, 600732, 611556, 620370, 682407, 685684, 689865, 744810, 750915, 752580, 758230, 764445, 765123, 825330, 827838, 832833, 833940, 847839, 857105, 893772, 909876, 917334, 919820, 925370, 990396, 1001220, 1017907, 1019260, 1020164, 1028526, 1110444, 1117215, 1130452, 1137345, 1237995, 1240740, 1275205, 1364814, 1379730, 1388055, 1413065, 1489620, 1501830, 1516460, 1528890, 1530246, 1542789, 1650660, 1655676, 1665666, 1695678, 1714210, 1834668, 1850740, 1885631, 2035814, 2057052, 2069595, 2234430, 2274690, 2293335, 2295369, 2475990, 2543517, 2550410, 2571315, 2729628, 2759460, 2776110, 2805451, 2826130, 3003660, 3053721, 3057780, 3060492, 3085578, 3108743, 3331332, 3391356, 3412035, 3428420, 3771262, 3825615, 4071628, 4139190, 4164165, 4239195, 4468860, 4549380, 4586670, 4590738, 4951980, 5087034, 5089535, 5100820, 5142630, 5552220, 5610902, 5652260, 5656893, 6107442, 6171156, 6217486, 6824070, 7542524, 7651230, 7713945, 8278380, 8328330, 8416353, 8478390, 9161163, 9173340, 9181476, 9326229, 9428155, 10174068, 10179070, 10285260, 10456681, 11221804, 11313786, 11476845, 12214884, 12434972, 12717585, 13648140, 14027255, 15268605, 15302460, 15427890, 15543715, 16656660, 16832706, 16956780, 16970679, 18322326, 18652458, 18856310, 20358140, 20913362, 22627572, 22953690, 25249059, 25435170, 27978687, 28054510, 28284465, 30537210, 30855780, 31087430, 31370043, 33665412, 33941358, 36644652, 37304916, 37712620, 41826724, 42081765, 45805815, 45907380, 46631145, 50498118, 50870340, 52283405, 55957374, 56109020, 56568930, 61074420, 62174860, 62740086, 67882716, 84163530, 84853395, 91611630, 93262290, 94110129, 100996236, 104566810, 111914748, 113137860, 115023491, 125480172, 126245295, 139893435, 156850215, 168327060, 169706790, 183223260, 186524580, 188220258, 209133620, 230046982, 252490590, 279786870, 313700430, 339413580, 345070473, 376440516, 460093964, 470550645, 504981180, 559573740, 575117455, 627400860, 690140946, 941101290, 1035211419, 1150234910, 1380281892, 1725352365, 1882202580, 2070422838, 2300469820, 3450704730, 4140845676, 5176057095, 6901409460, 10352114190, 20704228380]

約数ペア:

[(1, 20704228380), (2, 10352114190), (3, 6901409460), (4, 5176057095), (5, 4140845676), (6, 3450704730), (9, 2300469820), (10, 2070422838), (11, 1882202580), (12, 1725352365), (15, 1380281892), (18, 1150234910), (20, 1035211419), (22, 941101290), (30, 690140946), (33, 627400860), (36, 575117455), (37, 559573740), (41, 504981180), (44, 470550645), (45, 460093964), (55, 376440516), (60, 345070473), (61, 339413580), (66, 313700430), (74, 279786870), (82, 252490590), (90, 230046982), (99, 209133620), (110, 188220258), (111, 186524580), (113, 183223260), (122, 169706790), (123, 168327060), (132, 156850215), (148, 139893435), (164, 126245295), (165, 125480172), (180, 115023491), (183, 113137860), (185, 111914748), (198, 104566810), (205, 100996236), (220, 94110129), (222, 93262290), (226, 91611630), (244, 84853395), (246, 84163530), (305, 67882716), (330, 62740086), (333, 62174860), (339, 61074420), (366, 56568930), (369, 56109020), (370, 55957374), (396, 52283405), (407, 50870340), (410, 50498118), (444, 46631145), (451, 45907380), (452, 45805815), (492, 42081765), (495, 41826724), (549, 37712620), (555, 37304916), (565, 36644652), (610, 33941358), (615, 33665412), (660, 31370043), (666, 31087430), (671, 30855780), (678, 30537210), (732, 28284465), (738, 28054510), (740, 27978687), (814, 25435170), (820, 25249059), (902, 22953690), (915, 22627572), (990, 20913362), (1017, 20358140), (1098, 18856310), (1110, 18652458), (1130, 18322326), (1220, 16970679), (1221, 16956780), (1230, 16832706), (1243, 16656660), (1332, 15543715), (1342, 15427890), (1353, 15302460), (1356, 15268605), (1476, 14027255), (1517, 13648140), (1628, 12717585), (1665, 12434972), (1695, 12214884), (1804, 11476845), (1830, 11313786), (1845, 11221804), (1980, 10456681), (2013, 10285260), (2034, 10179070), (2035, 10174068), (2196, 9428155), (2220, 9326229), (2255, 9181476), (2257, 9173340), (2260, 9161163), (2442, 8478390), (2460, 8416353), (2486, 8328330), (2501, 8278380), (2684, 7713945), (2706, 7651230), (2745, 7542524), (3034, 6824070), (3330, 6217486), (3355, 6171156), (3390, 6107442), (3660, 5656893), (3663, 5652260), (3690, 5610902), (3729, 5552220), (4026, 5142630), (4059, 5100820), (4068, 5089535), (4070, 5087034), (4181, 4951980), (4510, 4590738), (4514, 4586670), (4551, 4549380), (4633, 4468860), (4884, 4239195), (4972, 4164165), (5002, 4139190), (5085, 4071628), (5412, 3825615), (5490, 3771262), (6039, 3428420), (6068, 3412035), (6105, 3391356), (6215, 3331332), (6660, 3108743), (6710, 3085578), (6765, 3060492), (6771, 3057780), (6780, 3053721), (6893, 3003660), (7326, 2826130), (7380, 2805451), (7458, 2776110), (7503, 2759460), (7585, 2729628), (8052, 2571315), (8118, 2550410), (8140, 2543517), (8362, 2475990), (9020, 2295369), (9028, 2293335), (9102, 2274690), (9266, 2234430), (10004, 2069595), (10065, 2057052), (10170, 2035814), (10980, 1885631), (11187, 1850740), (11285, 1834668), (12078, 1714210), (12210, 1695678), (12430, 1665666), (12505, 1655676), (12543, 1650660), (13420, 1542789), (13530, 1530246), (13542, 1528890), (13653, 1516460), (13786, 1501830), (13899, 1489620), (14652, 1413065), (14916, 1388055), (15006, 1379730), (15170, 1364814), (16236, 1275205), (16687, 1240740), (16724, 1237995), (18204, 1137345), (18315, 1130452), (18532, 1117215), (18645, 1110444), (20130, 1028526), (20295, 1020164), (20313, 1019260), (20340, 1017907), (20679, 1001220), (20905, 990396), (22374, 925370), (22509, 919820), (22570, 917334), (22755, 909876), (23165, 893772), (24156, 857105), (24420, 847839), (24827, 833940), (24860, 832833), (25010, 827838), (25086, 825330), (27060, 765123), (27084, 764445), (27306, 758230), (27511, 752580), (27572, 750915), (27798, 744810), (30012, 689865), (30195, 685684), (30340, 682407), (33374, 620370), (33855, 611556), (34465, 600732), (36630, 565226), (37290, 555222), (37515, 551892), (37629, 550220), (40260, 514263), (40590, 510082), (40626, 509630), (41358, 500610), (41697, 496540), (41810, 495198), (44748, 462685), (45018, 459910), (45140, 458667), (45510, 454938), (45991, 450180), (46330, 446886), (49654, 416970), (50020, 413919), (50061, 413580), (50172, 412665), (50963, 406260), (54612, 379115), (55022, 376290), (55596, 372405), (55935, 370148), (60390, 342842), (62037, 333740), (62715, 330132), (66748, 310185), (67710, 305778), (68265, 303292), (68930, 300366), (69495, 297924), (73260, 282613), (74481, 277980), (74580, 277611), (75030, 275946), (75258, 275110), (75823, 273060), (81180, 255041), (81252, 254815), (82533, 250860), (82716, 250305), (83394, 248270), (83435, 248148), (83620, 247599), (90036, 229955), (91020, 227469), (91982, 225090), (92537, 223740), (92660, 223443), (99308, 208485), (100122, 206790), (101565, 203852), (101926, 203130), (103395, 200244), (110044, 188145), (111870, 185074), (112545, 183964), (120780, 171421), (124074, 166870), (124135, 166788), (125430, 165066), (135420, 152889), (136530, 151646), (137555, 150516), (137860, 150183), (137973, 150060), (138990, 148962)]