438678240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 576

約数和(自身を含む): 1891911168

約数和(自身を除く): 1453232928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 83, 84, 88, 91, 96, 104, 105, 110, 112, 120, 121, 130, 132, 140, 143, 154, 156, 160, 165, 166, 168, 176, 182, 195, 208, 210, 220, 224, 231, 240, 242, 249, 260, 264, 273, 280, 286, 308, 312, 330, 332, 336, 352, 363, 364, 385, 390, 415, 416, 420, 429, 440, 455, 462, 480, 484, 498, 520, 528, 546, 560, 572, 581, 605, 616, 624, 660, 664, 672, 715, 726, 728, 770, 780, 830, 840, 847, 858, 880, 910, 913, 924, 968, 996, 1001, 1040, 1056, 1079, 1092, 1120, 1144, 1155, 1162, 1210, 1232, 1245, 1248, 1320, 1328, 1365, 1430, 1452, 1456, 1540, 1560, 1573, 1660, 1680, 1694, 1716, 1743, 1760, 1815, 1820, 1826, 1848, 1936, 1992, 2002, 2080, 2145, 2158, 2184, 2288, 2310, 2324, 2420, 2464, 2490, 2541, 2640, 2656, 2730, 2739, 2860, 2904, 2905, 2912, 3003, 3080, 3120, 3146, 3237, 3320, 3360, 3388, 3432, 3486, 3630, 3640, 3652, 3696, 3872, 3984, 4004, 4235, 4290, 4316, 4368, 4565, 4576, 4620, 4648, 4719, 4840, 4980, 5005, 5082, 5280, 5395, 5460, 5478, 5720, 5808, 5810, 6006, 6160, 6240, 6292, 6391, 6474, 6640, 6776, 6864, 6972, 7260, 7280, 7304, 7392, 7553, 7865, 7968, 8008, 8470, 8580, 8632, 8715, 8736, 9130, 9240, 9296, 9438, 9680, 9960, 10010, 10043, 10164, 10790, 10920, 10956, 11011, 11440, 11616, 11620, 11869, 12012, 12320, 12584, 12705, 12782, 12948, 13280, 13552, 13695, 13728, 13944, 14520, 14560, 14608, 15015, 15106, 15730, 16016, 16185, 16940, 17160, 17264, 17430, 18260, 18480, 18592, 18876, 19173, 19360, 19920, 20020, 20086, 20328, 21580, 21840, 21912, 22022, 22659, 22880, 23240, 23595, 23738, 24024, 25168, 25410, 25564, 25896, 27104, 27390, 27888, 29040, 29216, 30030, 30129, 30212, 31460, 31955, 32032, 32370, 33033, 33880, 34320, 34528, 34860, 35607, 36520, 36960, 37752, 37765, 38346, 39840, 40040, 40172, 40656, 43160, 43680, 43824, 44044, 45318, 46480, 47190, 47476, 48048, 50215, 50336, 50820, 51128, 51792, 54780, 55055, 55776, 58080, 59345, 60060, 60258, 60424, 62920, 63910, 64740, 66066, 67760, 68640, 69720, 70301, 71214, 73040, 75504, 75530, 76692, 80080, 80344, 81312, 83083, 86320, 87648, 88088, 90636, 92960, 94380, 94952, 95865, 96096, 100430, 101640, 102256, 103584, 109560, 110110, 113295, 118690, 120120, 120516, 120848, 125840, 127820, 129480, 130559, 132132, 135520, 139440, 140602, 142428, 146080, 150645, 151008, 151060, 153384, 160160, 160688, 165165, 166166, 172640, 176176, 178035, 181272, 188760, 189904, 191730, 200860, 203280, 204512, 210903, 219120, 220220, 226590, 237380, 240240, 241032, 241696, 249249, 251680, 255640, 258960, 261118, 264264, 278880, 281204, 284856, 301290, 302120, 306768, 321376, 330330, 332332, 351505, 352352, 356070, 362544, 377520, 379808, 383460, 391677, 401720, 406560, 415415, 421806, 438240, 440440, 453180, 474760, 480480, 482064, 498498, 511280, 517920, 522236, 528528, 562408, 569712, 602580, 604240, 613536, 652795, 660660, 664664, 703010, 712140, 725088, 755040, 766920, 783354, 803440, 830830, 843612, 880880, 906360, 913913, 949520, 964128, 996996, 1022560, 1044472, 1054515, 1057056, 1124816, 1139424, 1205160, 1208480, 1246245, 1305590, 1321320, 1329328, 1406020, 1424280, 1533840, 1566708, 1606880, 1661660, 1687224, 1761760, 1812720, 1827826, 1899040, 1958385, 1993992, 2088944, 2109030, 2249632, 2410320, 2492490, 2611180, 2642640, 2658656, 2741739, 2812040, 2848560, 3067680, 3133416, 3323320, 3374448, 3625440, 3655652, 3916770, 3987984, 4177888, 4218060, 4569565, 4820640, 4984980, 5222360, 5285280, 5483478, 5624080, 5697120, 6266832, 6646640, 6748896, 7311304, 7833540, 7975968, 8436120, 9139130, 9969960, 10444720, 10966956, 11248160, 12533664, 13293280, 13708695, 14622608, 15667080, 16872240, 18278260, 19939920, 20889440, 21933912, 27417390, 29245216, 31334160, 33744480, 36556520, 39879840, 43867824, 54834780, 62668320, 73113040, 87735648, 109669560, 146226080, 219339120, 438678240]

約数ペア:

[(1, 438678240), (2, 219339120), (3, 146226080), (4, 109669560), (5, 87735648), (6, 73113040), (7, 62668320), (8, 54834780), (10, 43867824), (11, 39879840), (12, 36556520), (13, 33744480), (14, 31334160), (15, 29245216), (16, 27417390), (20, 21933912), (21, 20889440), (22, 19939920), (24, 18278260), (26, 16872240), (28, 15667080), (30, 14622608), (32, 13708695), (33, 13293280), (35, 12533664), (39, 11248160), (40, 10966956), (42, 10444720), (44, 9969960), (48, 9139130), (52, 8436120), (55, 7975968), (56, 7833540), (60, 7311304), (65, 6748896), (66, 6646640), (70, 6266832), (77, 5697120), (78, 5624080), (80, 5483478), (83, 5285280), (84, 5222360), (88, 4984980), (91, 4820640), (96, 4569565), (104, 4218060), (105, 4177888), (110, 3987984), (112, 3916770), (120, 3655652), (121, 3625440), (130, 3374448), (132, 3323320), (140, 3133416), (143, 3067680), (154, 2848560), (156, 2812040), (160, 2741739), (165, 2658656), (166, 2642640), (168, 2611180), (176, 2492490), (182, 2410320), (195, 2249632), (208, 2109030), (210, 2088944), (220, 1993992), (224, 1958385), (231, 1899040), (240, 1827826), (242, 1812720), (249, 1761760), (260, 1687224), (264, 1661660), (273, 1606880), (280, 1566708), (286, 1533840), (308, 1424280), (312, 1406020), (330, 1329328), (332, 1321320), (336, 1305590), (352, 1246245), (363, 1208480), (364, 1205160), (385, 1139424), (390, 1124816), (415, 1057056), (416, 1054515), (420, 1044472), (429, 1022560), (440, 996996), (455, 964128), (462, 949520), (480, 913913), (484, 906360), (498, 880880), (520, 843612), (528, 830830), (546, 803440), (560, 783354), (572, 766920), (581, 755040), (605, 725088), (616, 712140), (624, 703010), (660, 664664), (664, 660660), (672, 652795), (715, 613536), (726, 604240), (728, 602580), (770, 569712), (780, 562408), (830, 528528), (840, 522236), (847, 517920), (858, 511280), (880, 498498), (910, 482064), (913, 480480), (924, 474760), (968, 453180), (996, 440440), (1001, 438240), (1040, 421806), (1056, 415415), (1079, 406560), (1092, 401720), (1120, 391677), (1144, 383460), (1155, 379808), (1162, 377520), (1210, 362544), (1232, 356070), (1245, 352352), (1248, 351505), (1320, 332332), (1328, 330330), (1365, 321376), (1430, 306768), (1452, 302120), (1456, 301290), (1540, 284856), (1560, 281204), (1573, 278880), (1660, 264264), (1680, 261118), (1694, 258960), (1716, 255640), (1743, 251680), (1760, 249249), (1815, 241696), (1820, 241032), (1826, 240240), (1848, 237380), (1936, 226590), (1992, 220220), (2002, 219120), (2080, 210903), (2145, 204512), (2158, 203280), (2184, 200860), (2288, 191730), (2310, 189904), (2324, 188760), (2420, 181272), (2464, 178035), (2490, 176176), (2541, 172640), (2640, 166166), (2656, 165165), (2730, 160688), (2739, 160160), (2860, 153384), (2904, 151060), (2905, 151008), (2912, 150645), (3003, 146080), (3080, 142428), (3120, 140602), (3146, 139440), (3237, 135520), (3320, 132132), (3360, 130559), (3388, 129480), (3432, 127820), (3486, 125840), (3630, 120848), (3640, 120516), (3652, 120120), (3696, 118690), (3872, 113295), (3984, 110110), (4004, 109560), (4235, 103584), (4290, 102256), (4316, 101640), (4368, 100430), (4565, 96096), (4576, 95865), (4620, 94952), (4648, 94380), (4719, 92960), (4840, 90636), (4980, 88088), (5005, 87648), (5082, 86320), (5280, 83083), (5395, 81312), (5460, 80344), (5478, 80080), (5720, 76692), (5808, 75530), (5810, 75504), (6006, 73040), (6160, 71214), (6240, 70301), (6292, 69720), (6391, 68640), (6474, 67760), (6640, 66066), (6776, 64740), (6864, 63910), (6972, 62920), (7260, 60424), (7280, 60258), (7304, 60060), (7392, 59345), (7553, 58080), (7865, 55776), (7968, 55055), (8008, 54780), (8470, 51792), (8580, 51128), (8632, 50820), (8715, 50336), (8736, 50215), (9130, 48048), (9240, 47476), (9296, 47190), (9438, 46480), (9680, 45318), (9960, 44044), (10010, 43824), (10043, 43680), (10164, 43160), (10790, 40656), (10920, 40172), (10956, 40040), (11011, 39840), (11440, 38346), (11616, 37765), (11620, 37752), (11869, 36960), (12012, 36520), (12320, 35607), (12584, 34860), (12705, 34528), (12782, 34320), (12948, 33880), (13280, 33033), (13552, 32370), (13695, 32032), (13728, 31955), (13944, 31460), (14520, 30212), (14560, 30129), (14608, 30030), (15015, 29216), (15106, 29040), (15730, 27888), (16016, 27390), (16185, 27104), (16940, 25896), (17160, 25564), (17264, 25410), (17430, 25168), (18260, 24024), (18480, 23738), (18592, 23595), (18876, 23240), (19173, 22880), (19360, 22659), (19920, 22022), (20020, 21912), (20086, 21840), (20328, 21580)]