1561288960

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 432

約数和(自身を含む): 4966036992

約数和(自身を除く): 3404748032

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 49, 55, 56, 62, 64, 70, 73, 77, 80, 88, 98, 110, 112, 124, 128, 140, 146, 154, 155, 160, 176, 196, 217, 220, 224, 245, 248, 256, 280, 292, 308, 310, 320, 341, 352, 365, 385, 392, 434, 440, 448, 490, 496, 511, 539, 560, 584, 616, 620, 640, 682, 704, 730, 770, 784, 803, 868, 880, 896, 980, 992, 1022, 1078, 1085, 1120, 1168, 1232, 1240, 1280, 1364, 1408, 1460, 1519, 1540, 1568, 1606, 1705, 1736, 1760, 1792, 1960, 1984, 2044, 2156, 2170, 2240, 2263, 2336, 2387, 2464, 2480, 2555, 2695, 2728, 2816, 2920, 3038, 3080, 3136, 3212, 3410, 3472, 3520, 3577, 3920, 3968, 4015, 4088, 4312, 4340, 4480, 4526, 4672, 4774, 4928, 4960, 5110, 5390, 5456, 5621, 5840, 6076, 6160, 6272, 6424, 6820, 6944, 7040, 7154, 7595, 7840, 7936, 8030, 8176, 8624, 8680, 8960, 9052, 9344, 9548, 9856, 9920, 10220, 10780, 10912, 11242, 11315, 11680, 11935, 12152, 12320, 12544, 12848, 13640, 13888, 14080, 14308, 15190, 15680, 15841, 16060, 16352, 16709, 17248, 17360, 17885, 18104, 18688, 19096, 19712, 19840, 20440, 21560, 21824, 22484, 22630, 23360, 23870, 24304, 24640, 24893, 25696, 27280, 27776, 28105, 28616, 30380, 31360, 31682, 32120, 32704, 33418, 34496, 34720, 35770, 36208, 38192, 39347, 39680, 40880, 43120, 43648, 44968, 45260, 46720, 47740, 48608, 49280, 49786, 51392, 54560, 55552, 56210, 57232, 60760, 62720, 63364, 64240, 65408, 66836, 68992, 69440, 71540, 72416, 76384, 78694, 79205, 81760, 83545, 86240, 87296, 89936, 90520, 93440, 95480, 97216, 98560, 99572, 102784, 109120, 110887, 112420, 114464, 121520, 124465, 126728, 128480, 130816, 133672, 137984, 138880, 143080, 144832, 152768, 157388, 158410, 163520, 167090, 172480, 174251, 179872, 181040, 190960, 194432, 196735, 199144, 205568, 218240, 221774, 224840, 228928, 243040, 248930, 253456, 256960, 267344, 277760, 286160, 289664, 305536, 314776, 316820, 327040, 334180, 344960, 348502, 359744, 362080, 381920, 388864, 393470, 398288, 436480, 443548, 449680, 457856, 486080, 497860, 506912, 513920, 534688, 554435, 572320, 579328, 611072, 629552, 633640, 654080, 668360, 689920, 697004, 719488, 724160, 763840, 786940, 796576, 871255, 887096, 899360, 915712, 972160, 995720, 1013824, 1027840, 1069376, 1108870, 1144640, 1219757, 1259104, 1267280, 1336720, 1394008, 1438976, 1448320, 1527680, 1573880, 1593152, 1742510, 1774192, 1798720, 1944320, 1991440, 2027648, 2138752, 2217740, 2289280, 2439514, 2518208, 2534560, 2673440, 2788016, 2896640, 3055360, 3147760, 3186304, 3485020, 3548384, 3597440, 3982880, 4055296, 4277504, 4435480, 4578560, 4879028, 5036416, 5069120, 5346880, 5576032, 6098785, 6295520, 6372608, 6970040, 7096768, 7194880, 7965760, 8870960, 9758056, 10072832, 10138240, 10693760, 11152064, 12197570, 12591040, 13940080, 14193536, 15931520, 17741920, 19516112, 20276480, 21387520, 22304128, 24395140, 25182080, 27880160, 28387072, 31863040, 35483840, 39032224, 44608256, 48790280, 50364160, 55760320, 70967680, 78064448, 97580560, 111520640, 141935360, 156128896, 195161120, 223041280, 312257792, 390322240, 780644480, 1561288960]

約数ペア:

[(1, 1561288960), (2, 780644480), (4, 390322240), (5, 312257792), (7, 223041280), (8, 195161120), (10, 156128896), (11, 141935360), (14, 111520640), (16, 97580560), (20, 78064448), (22, 70967680), (28, 55760320), (31, 50364160), (32, 48790280), (35, 44608256), (40, 39032224), (44, 35483840), (49, 31863040), (55, 28387072), (56, 27880160), (62, 25182080), (64, 24395140), (70, 22304128), (73, 21387520), (77, 20276480), (80, 19516112), (88, 17741920), (98, 15931520), (110, 14193536), (112, 13940080), (124, 12591040), (128, 12197570), (140, 11152064), (146, 10693760), (154, 10138240), (155, 10072832), (160, 9758056), (176, 8870960), (196, 7965760), (217, 7194880), (220, 7096768), (224, 6970040), (245, 6372608), (248, 6295520), (256, 6098785), (280, 5576032), (292, 5346880), (308, 5069120), (310, 5036416), (320, 4879028), (341, 4578560), (352, 4435480), (365, 4277504), (385, 4055296), (392, 3982880), (434, 3597440), (440, 3548384), (448, 3485020), (490, 3186304), (496, 3147760), (511, 3055360), (539, 2896640), (560, 2788016), (584, 2673440), (616, 2534560), (620, 2518208), (640, 2439514), (682, 2289280), (704, 2217740), (730, 2138752), (770, 2027648), (784, 1991440), (803, 1944320), (868, 1798720), (880, 1774192), (896, 1742510), (980, 1593152), (992, 1573880), (1022, 1527680), (1078, 1448320), (1085, 1438976), (1120, 1394008), (1168, 1336720), (1232, 1267280), (1240, 1259104), (1280, 1219757), (1364, 1144640), (1408, 1108870), (1460, 1069376), (1519, 1027840), (1540, 1013824), (1568, 995720), (1606, 972160), (1705, 915712), (1736, 899360), (1760, 887096), (1792, 871255), (1960, 796576), (1984, 786940), (2044, 763840), (2156, 724160), (2170, 719488), (2240, 697004), (2263, 689920), (2336, 668360), (2387, 654080), (2464, 633640), (2480, 629552), (2555, 611072), (2695, 579328), (2728, 572320), (2816, 554435), (2920, 534688), (3038, 513920), (3080, 506912), (3136, 497860), (3212, 486080), (3410, 457856), (3472, 449680), (3520, 443548), (3577, 436480), (3920, 398288), (3968, 393470), (4015, 388864), (4088, 381920), (4312, 362080), (4340, 359744), (4480, 348502), (4526, 344960), (4672, 334180), (4774, 327040), (4928, 316820), (4960, 314776), (5110, 305536), (5390, 289664), (5456, 286160), (5621, 277760), (5840, 267344), (6076, 256960), (6160, 253456), (6272, 248930), (6424, 243040), (6820, 228928), (6944, 224840), (7040, 221774), (7154, 218240), (7595, 205568), (7840, 199144), (7936, 196735), (8030, 194432), (8176, 190960), (8624, 181040), (8680, 179872), (8960, 174251), (9052, 172480), (9344, 167090), (9548, 163520), (9856, 158410), (9920, 157388), (10220, 152768), (10780, 144832), (10912, 143080), (11242, 138880), (11315, 137984), (11680, 133672), (11935, 130816), (12152, 128480), (12320, 126728), (12544, 124465), (12848, 121520), (13640, 114464), (13888, 112420), (14080, 110887), (14308, 109120), (15190, 102784), (15680, 99572), (15841, 98560), (16060, 97216), (16352, 95480), (16709, 93440), (17248, 90520), (17360, 89936), (17885, 87296), (18104, 86240), (18688, 83545), (19096, 81760), (19712, 79205), (19840, 78694), (20440, 76384), (21560, 72416), (21824, 71540), (22484, 69440), (22630, 68992), (23360, 66836), (23870, 65408), (24304, 64240), (24640, 63364), (24893, 62720), (25696, 60760), (27280, 57232), (27776, 56210), (28105, 55552), (28616, 54560), (30380, 51392), (31360, 49786), (31682, 49280), (32120, 48608), (32704, 47740), (33418, 46720), (34496, 45260), (34720, 44968), (35770, 43648), (36208, 43120), (38192, 40880), (39347, 39680)]