274229280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 384

約数和(自身を含む): 1092268800

約数和(自身を除く): 818039520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 257, 260, 270, 285, 288, 304, 312, 342, 351, 360, 380, 390, 416, 432, 456, 468, 480, 494, 513, 514, 520, 540, 570, 585, 608, 624, 684, 702, 720, 741, 760, 771, 780, 855, 864, 912, 936, 988, 1026, 1028, 1040, 1080, 1140, 1170, 1235, 1248, 1285, 1368, 1404, 1440, 1482, 1520, 1542, 1560, 1710, 1755, 1824, 1872, 1976, 2052, 2056, 2080, 2160, 2223, 2280, 2313, 2340, 2470, 2565, 2570, 2736, 2808, 2964, 3040, 3084, 3120, 3341, 3420, 3510, 3705, 3744, 3855, 3952, 4104, 4112, 4320, 4446, 4560, 4626, 4680, 4883, 4940, 5130, 5140, 5472, 5616, 5928, 6168, 6240, 6669, 6682, 6840, 6939, 7020, 7410, 7710, 7904, 8208, 8224, 8892, 9120, 9252, 9360, 9766, 9880, 10023, 10260, 10280, 11115, 11232, 11565, 11856, 12336, 13338, 13364, 13680, 13878, 14040, 14649, 14820, 15420, 16416, 16705, 17784, 18504, 18720, 19532, 19760, 20046, 20520, 20560, 22230, 23130, 23712, 24415, 24672, 26676, 26728, 27360, 27756, 28080, 29298, 29640, 30069, 30840, 33345, 33410, 34695, 35568, 37008, 39064, 39520, 40092, 41040, 41120, 43947, 44460, 46260, 48830, 50115, 53352, 53456, 55512, 56160, 58596, 59280, 60138, 61680, 63479, 66690, 66820, 69390, 71136, 73245, 74016, 78128, 80184, 82080, 87894, 88920, 90207, 92520, 97660, 100230, 106704, 106912, 111024, 117192, 118560, 120276, 123360, 126958, 131841, 133380, 133640, 138780, 146490, 150345, 156256, 160368, 175788, 177840, 180414, 185040, 190437, 195320, 200460, 213408, 219735, 222048, 234384, 240552, 253916, 263682, 266760, 267280, 277560, 292980, 300690, 317395, 320736, 351576, 355680, 360828, 370080, 380874, 390640, 400920, 439470, 451035, 468768, 481104, 507832, 527364, 533520, 534560, 555120, 571311, 585960, 601380, 634790, 659205, 703152, 721656, 761748, 781280, 801840, 878940, 902070, 952185, 962208, 1015664, 1054728, 1067040, 1110240, 1142622, 1171920, 1202760, 1269580, 1318410, 1406304, 1443312, 1523496, 1603680, 1713933, 1757880, 1804140, 1904370, 2031328, 2109456, 2285244, 2343840, 2405520, 2539160, 2636820, 2856555, 2886624, 3046992, 3427866, 3515760, 3608280, 3808740, 4218912, 4570488, 4811040, 5078320, 5273640, 5713110, 6093984, 6855732, 7031520, 7216560, 7617480, 8569665, 9140976, 10156640, 10547280, 11426220, 13711464, 14433120, 15234960, 17139330, 18281952, 21094560, 22852440, 27422928, 30469920, 34278660, 45704880, 54845856, 68557320, 91409760, 137114640, 274229280]

約数ペア:

[(1, 274229280), (2, 137114640), (3, 91409760), (4, 68557320), (5, 54845856), (6, 45704880), (8, 34278660), (9, 30469920), (10, 27422928), (12, 22852440), (13, 21094560), (15, 18281952), (16, 17139330), (18, 15234960), (19, 14433120), (20, 13711464), (24, 11426220), (26, 10547280), (27, 10156640), (30, 9140976), (32, 8569665), (36, 7617480), (38, 7216560), (39, 7031520), (40, 6855732), (45, 6093984), (48, 5713110), (52, 5273640), (54, 5078320), (57, 4811040), (60, 4570488), (65, 4218912), (72, 3808740), (76, 3608280), (78, 3515760), (80, 3427866), (90, 3046992), (95, 2886624), (96, 2856555), (104, 2636820), (108, 2539160), (114, 2405520), (117, 2343840), (120, 2285244), (130, 2109456), (135, 2031328), (144, 1904370), (152, 1804140), (156, 1757880), (160, 1713933), (171, 1603680), (180, 1523496), (190, 1443312), (195, 1406304), (208, 1318410), (216, 1269580), (228, 1202760), (234, 1171920), (240, 1142622), (247, 1110240), (257, 1067040), (260, 1054728), (270, 1015664), (285, 962208), (288, 952185), (304, 902070), (312, 878940), (342, 801840), (351, 781280), (360, 761748), (380, 721656), (390, 703152), (416, 659205), (432, 634790), (456, 601380), (468, 585960), (480, 571311), (494, 555120), (513, 534560), (514, 533520), (520, 527364), (540, 507832), (570, 481104), (585, 468768), (608, 451035), (624, 439470), (684, 400920), (702, 390640), (720, 380874), (741, 370080), (760, 360828), (771, 355680), (780, 351576), (855, 320736), (864, 317395), (912, 300690), (936, 292980), (988, 277560), (1026, 267280), (1028, 266760), (1040, 263682), (1080, 253916), (1140, 240552), (1170, 234384), (1235, 222048), (1248, 219735), (1285, 213408), (1368, 200460), (1404, 195320), (1440, 190437), (1482, 185040), (1520, 180414), (1542, 177840), (1560, 175788), (1710, 160368), (1755, 156256), (1824, 150345), (1872, 146490), (1976, 138780), (2052, 133640), (2056, 133380), (2080, 131841), (2160, 126958), (2223, 123360), (2280, 120276), (2313, 118560), (2340, 117192), (2470, 111024), (2565, 106912), (2570, 106704), (2736, 100230), (2808, 97660), (2964, 92520), (3040, 90207), (3084, 88920), (3120, 87894), (3341, 82080), (3420, 80184), (3510, 78128), (3705, 74016), (3744, 73245), (3855, 71136), (3952, 69390), (4104, 66820), (4112, 66690), (4320, 63479), (4446, 61680), (4560, 60138), (4626, 59280), (4680, 58596), (4883, 56160), (4940, 55512), (5130, 53456), (5140, 53352), (5472, 50115), (5616, 48830), (5928, 46260), (6168, 44460), (6240, 43947), (6669, 41120), (6682, 41040), (6840, 40092), (6939, 39520), (7020, 39064), (7410, 37008), (7710, 35568), (7904, 34695), (8208, 33410), (8224, 33345), (8892, 30840), (9120, 30069), (9252, 29640), (9360, 29298), (9766, 28080), (9880, 27756), (10023, 27360), (10260, 26728), (10280, 26676), (11115, 24672), (11232, 24415), (11565, 23712), (11856, 23130), (12336, 22230), (13338, 20560), (13364, 20520), (13680, 20046), (13878, 19760), (14040, 19532), (14649, 18720), (14820, 18504), (15420, 17784), (16416, 16705)]