1784330240

素因数分解:

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

素因数の和:149

約数の個数: 384

約数和(自身を含む): 5585448960

約数和(自身を除く): 3801118720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 73, 77, 80, 88, 110, 112, 124, 128, 140, 146, 154, 155, 160, 176, 217, 220, 224, 248, 256, 280, 292, 308, 310, 320, 341, 352, 365, 385, 434, 440, 448, 496, 511, 512, 560, 584, 616, 620, 640, 682, 704, 730, 770, 803, 868, 880, 896, 992, 1022, 1024, 1085, 1120, 1168, 1232, 1240, 1280, 1364, 1408, 1460, 1540, 1606, 1705, 1736, 1760, 1792, 1984, 2044, 2048, 2170, 2240, 2263, 2336, 2387, 2464, 2480, 2555, 2560, 2728, 2816, 2920, 3080, 3212, 3410, 3472, 3520, 3584, 3968, 4015, 4088, 4340, 4480, 4526, 4672, 4774, 4928, 4960, 5110, 5120, 5456, 5621, 5632, 5840, 6160, 6424, 6820, 6944, 7040, 7168, 7936, 8030, 8176, 8680, 8960, 9052, 9344, 9548, 9856, 9920, 10220, 10240, 10912, 11242, 11264, 11315, 11680, 11935, 12320, 12848, 13640, 13888, 14080, 14336, 15841, 15872, 16060, 16352, 17360, 17920, 18104, 18688, 19096, 19712, 19840, 20440, 21824, 22484, 22528, 22630, 23360, 23870, 24640, 24893, 25696, 27280, 27776, 28105, 28160, 31682, 31744, 32120, 32704, 34720, 35840, 36208, 37376, 38192, 39424, 39680, 40880, 43648, 44968, 45260, 46720, 47740, 49280, 49786, 51392, 54560, 55552, 56210, 56320, 63364, 63488, 64240, 65408, 69440, 71680, 72416, 74752, 76384, 78848, 79205, 79360, 81760, 87296, 89936, 90520, 93440, 95480, 98560, 99572, 102784, 109120, 111104, 112420, 112640, 124465, 126728, 128480, 130816, 138880, 144832, 149504, 152768, 157696, 158410, 158720, 163520, 174251, 174592, 179872, 181040, 186880, 190960, 197120, 199144, 205568, 218240, 222208, 224840, 248930, 253456, 256960, 261632, 277760, 289664, 305536, 316820, 317440, 327040, 348502, 349184, 359744, 362080, 373760, 381920, 394240, 398288, 411136, 436480, 444416, 449680, 497860, 506912, 513920, 523264, 555520, 579328, 611072, 633640, 654080, 697004, 698368, 719488, 724160, 747520, 763840, 788480, 796576, 822272, 871255, 872960, 899360, 995720, 1013824, 1027840, 1046528, 1111040, 1158656, 1222144, 1267280, 1308160, 1394008, 1438976, 1448320, 1527680, 1593152, 1644544, 1742510, 1745920, 1798720, 1991440, 2027648, 2055680, 2222080, 2317312, 2444288, 2534560, 2616320, 2788016, 2877952, 2896640, 3055360, 3186304, 3485020, 3491840, 3597440, 3982880, 4055296, 4111360, 4634624, 4888576, 5069120, 5232640, 5576032, 5755904, 5793280, 6110720, 6372608, 6970040, 7194880, 7965760, 8110592, 8222720, 10138240, 11152064, 11511808, 11586560, 12221440, 12745216, 13940080, 14389760, 15931520, 16221184, 20276480, 22304128, 23173120, 24442880, 25490432, 27880160, 28779520, 31863040, 32442368, 40552960, 44608256, 50980864, 55760320, 57559040, 63726080, 81105920, 89216512, 111520640, 127452160, 162211840, 178433024, 223041280, 254904320, 356866048, 446082560, 892165120, 1784330240]

約数ペア:

[(1, 1784330240), (2, 892165120), (4, 446082560), (5, 356866048), (7, 254904320), (8, 223041280), (10, 178433024), (11, 162211840), (14, 127452160), (16, 111520640), (20, 89216512), (22, 81105920), (28, 63726080), (31, 57559040), (32, 55760320), (35, 50980864), (40, 44608256), (44, 40552960), (55, 32442368), (56, 31863040), (62, 28779520), (64, 27880160), (70, 25490432), (73, 24442880), (77, 23173120), (80, 22304128), (88, 20276480), (110, 16221184), (112, 15931520), (124, 14389760), (128, 13940080), (140, 12745216), (146, 12221440), (154, 11586560), (155, 11511808), (160, 11152064), (176, 10138240), (217, 8222720), (220, 8110592), (224, 7965760), (248, 7194880), (256, 6970040), (280, 6372608), (292, 6110720), (308, 5793280), (310, 5755904), (320, 5576032), (341, 5232640), (352, 5069120), (365, 4888576), (385, 4634624), (434, 4111360), (440, 4055296), (448, 3982880), (496, 3597440), (511, 3491840), (512, 3485020), (560, 3186304), (584, 3055360), (616, 2896640), (620, 2877952), (640, 2788016), (682, 2616320), (704, 2534560), (730, 2444288), (770, 2317312), (803, 2222080), (868, 2055680), (880, 2027648), (896, 1991440), (992, 1798720), (1022, 1745920), (1024, 1742510), (1085, 1644544), (1120, 1593152), (1168, 1527680), (1232, 1448320), (1240, 1438976), (1280, 1394008), (1364, 1308160), (1408, 1267280), (1460, 1222144), (1540, 1158656), (1606, 1111040), (1705, 1046528), (1736, 1027840), (1760, 1013824), (1792, 995720), (1984, 899360), (2044, 872960), (2048, 871255), (2170, 822272), (2240, 796576), (2263, 788480), (2336, 763840), (2387, 747520), (2464, 724160), (2480, 719488), (2555, 698368), (2560, 697004), (2728, 654080), (2816, 633640), (2920, 611072), (3080, 579328), (3212, 555520), (3410, 523264), (3472, 513920), (3520, 506912), (3584, 497860), (3968, 449680), (4015, 444416), (4088, 436480), (4340, 411136), (4480, 398288), (4526, 394240), (4672, 381920), (4774, 373760), (4928, 362080), (4960, 359744), (5110, 349184), (5120, 348502), (5456, 327040), (5621, 317440), (5632, 316820), (5840, 305536), (6160, 289664), (6424, 277760), (6820, 261632), (6944, 256960), (7040, 253456), (7168, 248930), (7936, 224840), (8030, 222208), (8176, 218240), (8680, 205568), (8960, 199144), (9052, 197120), (9344, 190960), (9548, 186880), (9856, 181040), (9920, 179872), (10220, 174592), (10240, 174251), (10912, 163520), (11242, 158720), (11264, 158410), (11315, 157696), (11680, 152768), (11935, 149504), (12320, 144832), (12848, 138880), (13640, 130816), (13888, 128480), (14080, 126728), (14336, 124465), (15841, 112640), (15872, 112420), (16060, 111104), (16352, 109120), (17360, 102784), (17920, 99572), (18104, 98560), (18688, 95480), (19096, 93440), (19712, 90520), (19840, 89936), (20440, 87296), (21824, 81760), (22484, 79360), (22528, 79205), (22630, 78848), (23360, 76384), (23870, 74752), (24640, 72416), (24893, 71680), (25696, 69440), (27280, 65408), (27776, 64240), (28105, 63488), (28160, 63364), (31682, 56320), (31744, 56210), (32120, 55552), (32704, 54560), (34720, 51392), (35840, 49786), (36208, 49280), (37376, 47740), (38192, 46720), (39424, 45260), (39680, 44968), (40880, 43648)]