780644480

素因数分解:

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

素因数の和:148

約数の個数: 384

約数和(自身を含む): 2478159360

約数和(自身を除く): 1697514880

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, 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, 1364, 1408, 1460, 1519, 1540, 1568, 1606, 1705, 1736, 1760, 1960, 1984, 2044, 2156, 2170, 2240, 2263, 2336, 2387, 2464, 2480, 2555, 2695, 2728, 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, 8030, 8176, 8624, 8680, 9052, 9344, 9548, 9856, 9920, 10220, 10780, 10912, 11242, 11315, 11680, 11935, 12152, 12320, 12848, 13640, 13888, 14308, 15190, 15680, 15841, 16060, 16352, 16709, 17248, 17360, 17885, 18104, 19096, 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, 40880, 43120, 43648, 44968, 45260, 46720, 47740, 48608, 49280, 49786, 51392, 54560, 56210, 57232, 60760, 63364, 64240, 65408, 66836, 68992, 69440, 71540, 72416, 76384, 78694, 79205, 81760, 83545, 86240, 89936, 90520, 95480, 97216, 99572, 102784, 109120, 110887, 112420, 114464, 121520, 124465, 126728, 128480, 133672, 138880, 143080, 144832, 152768, 157388, 158410, 163520, 167090, 172480, 174251, 179872, 181040, 190960, 194432, 196735, 199144, 218240, 221774, 224840, 228928, 243040, 248930, 253456, 256960, 267344, 286160, 289664, 305536, 314776, 316820, 327040, 334180, 344960, 348502, 359744, 362080, 381920, 393470, 398288, 443548, 449680, 457856, 486080, 497860, 506912, 513920, 534688, 554435, 572320, 629552, 633640, 668360, 697004, 719488, 724160, 763840, 786940, 796576, 871255, 887096, 899360, 972160, 995720, 1013824, 1069376, 1108870, 1144640, 1219757, 1259104, 1267280, 1336720, 1394008, 1448320, 1527680, 1573880, 1593152, 1742510, 1774192, 1798720, 1991440, 2027648, 2138752, 2217740, 2289280, 2439514, 2518208, 2534560, 2673440, 2788016, 3147760, 3186304, 3485020, 3548384, 3597440, 3982880, 4435480, 4879028, 5036416, 5069120, 5346880, 5576032, 6098785, 6295520, 6970040, 7096768, 7965760, 8870960, 9758056, 10138240, 10693760, 11152064, 12197570, 12591040, 13940080, 14193536, 15931520, 17741920, 19516112, 22304128, 24395140, 25182080, 27880160, 35483840, 39032224, 48790280, 55760320, 70967680, 78064448, 97580560, 111520640, 156128896, 195161120, 390322240, 780644480]

約数ペア:

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