891125760

素因数分解:

$2^{15}\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 384

約数和(自身を含む): 3406771440

約数和(自身を除く): 2515645680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 49, 56, 60, 64, 70, 74, 80, 84, 96, 98, 105, 111, 112, 120, 128, 140, 147, 148, 160, 168, 185, 192, 196, 210, 222, 224, 240, 245, 256, 259, 280, 294, 296, 320, 336, 370, 384, 392, 420, 444, 448, 480, 490, 512, 518, 555, 560, 588, 592, 640, 672, 735, 740, 768, 777, 784, 840, 888, 896, 960, 980, 1024, 1036, 1110, 1120, 1176, 1184, 1280, 1295, 1344, 1470, 1480, 1536, 1554, 1568, 1680, 1776, 1792, 1813, 1920, 1960, 2048, 2072, 2220, 2240, 2352, 2368, 2560, 2590, 2688, 2940, 2960, 3072, 3108, 3136, 3360, 3552, 3584, 3626, 3840, 3885, 3920, 4096, 4144, 4440, 4480, 4704, 4736, 5120, 5180, 5376, 5439, 5880, 5920, 6144, 6216, 6272, 6720, 7104, 7168, 7252, 7680, 7770, 7840, 8192, 8288, 8880, 8960, 9065, 9408, 9472, 10240, 10360, 10752, 10878, 11760, 11840, 12288, 12432, 12544, 13440, 14208, 14336, 14504, 15360, 15540, 15680, 16384, 16576, 17760, 17920, 18130, 18816, 18944, 20480, 20720, 21504, 21756, 23520, 23680, 24576, 24864, 25088, 26880, 27195, 28416, 28672, 29008, 30720, 31080, 31360, 32768, 33152, 35520, 35840, 36260, 37632, 37888, 40960, 41440, 43008, 43512, 47040, 47360, 49152, 49728, 50176, 53760, 54390, 56832, 57344, 58016, 61440, 62160, 62720, 66304, 71040, 71680, 72520, 75264, 75776, 81920, 82880, 86016, 87024, 94080, 94720, 98304, 99456, 100352, 107520, 108780, 113664, 114688, 116032, 122880, 124320, 125440, 132608, 142080, 143360, 145040, 150528, 151552, 163840, 165760, 172032, 174048, 188160, 189440, 198912, 200704, 215040, 217560, 227328, 229376, 232064, 245760, 248640, 250880, 265216, 284160, 286720, 290080, 301056, 303104, 331520, 344064, 348096, 376320, 378880, 397824, 401408, 430080, 435120, 454656, 464128, 491520, 497280, 501760, 530432, 568320, 573440, 580160, 602112, 606208, 663040, 688128, 696192, 752640, 757760, 795648, 802816, 860160, 870240, 909312, 928256, 994560, 1003520, 1060864, 1136640, 1146880, 1160320, 1204224, 1212416, 1326080, 1392384, 1505280, 1515520, 1591296, 1605632, 1720320, 1740480, 1818624, 1856512, 1989120, 2007040, 2121728, 2273280, 2320640, 2408448, 2652160, 2784768, 3010560, 3031040, 3182592, 3440640, 3480960, 3637248, 3713024, 3978240, 4014080, 4243456, 4546560, 4641280, 4816896, 5304320, 5569536, 6021120, 6062080, 6365184, 6961920, 7426048, 7956480, 8028160, 8486912, 9093120, 9282560, 10608640, 11139072, 12042240, 12730368, 13923840, 14852096, 15912960, 18186240, 18565120, 21217280, 22278144, 24084480, 25460736, 27847680, 29704192, 31825920, 37130240, 42434560, 44556288, 55695360, 59408384, 63651840, 74260480, 89112576, 111390720, 127303680, 148520960, 178225152, 222781440, 297041920, 445562880, 891125760]

約数ペア:

[(1, 891125760), (2, 445562880), (3, 297041920), (4, 222781440), (5, 178225152), (6, 148520960), (7, 127303680), (8, 111390720), (10, 89112576), (12, 74260480), (14, 63651840), (15, 59408384), (16, 55695360), (20, 44556288), (21, 42434560), (24, 37130240), (28, 31825920), (30, 29704192), (32, 27847680), (35, 25460736), (37, 24084480), (40, 22278144), (42, 21217280), (48, 18565120), (49, 18186240), (56, 15912960), (60, 14852096), (64, 13923840), (70, 12730368), (74, 12042240), (80, 11139072), (84, 10608640), (96, 9282560), (98, 9093120), (105, 8486912), (111, 8028160), (112, 7956480), (120, 7426048), (128, 6961920), (140, 6365184), (147, 6062080), (148, 6021120), (160, 5569536), (168, 5304320), (185, 4816896), (192, 4641280), (196, 4546560), (210, 4243456), (222, 4014080), (224, 3978240), (240, 3713024), (245, 3637248), (256, 3480960), (259, 3440640), (280, 3182592), (294, 3031040), (296, 3010560), (320, 2784768), (336, 2652160), (370, 2408448), (384, 2320640), (392, 2273280), (420, 2121728), (444, 2007040), (448, 1989120), (480, 1856512), (490, 1818624), (512, 1740480), (518, 1720320), (555, 1605632), (560, 1591296), (588, 1515520), (592, 1505280), (640, 1392384), (672, 1326080), (735, 1212416), (740, 1204224), (768, 1160320), (777, 1146880), (784, 1136640), (840, 1060864), (888, 1003520), (896, 994560), (960, 928256), (980, 909312), (1024, 870240), (1036, 860160), (1110, 802816), (1120, 795648), (1176, 757760), (1184, 752640), (1280, 696192), (1295, 688128), (1344, 663040), (1470, 606208), (1480, 602112), (1536, 580160), (1554, 573440), (1568, 568320), (1680, 530432), (1776, 501760), (1792, 497280), (1813, 491520), (1920, 464128), (1960, 454656), (2048, 435120), (2072, 430080), (2220, 401408), (2240, 397824), (2352, 378880), (2368, 376320), (2560, 348096), (2590, 344064), (2688, 331520), (2940, 303104), (2960, 301056), (3072, 290080), (3108, 286720), (3136, 284160), (3360, 265216), (3552, 250880), (3584, 248640), (3626, 245760), (3840, 232064), (3885, 229376), (3920, 227328), (4096, 217560), (4144, 215040), (4440, 200704), (4480, 198912), (4704, 189440), (4736, 188160), (5120, 174048), (5180, 172032), (5376, 165760), (5439, 163840), (5880, 151552), (5920, 150528), (6144, 145040), (6216, 143360), (6272, 142080), (6720, 132608), (7104, 125440), (7168, 124320), (7252, 122880), (7680, 116032), (7770, 114688), (7840, 113664), (8192, 108780), (8288, 107520), (8880, 100352), (8960, 99456), (9065, 98304), (9408, 94720), (9472, 94080), (10240, 87024), (10360, 86016), (10752, 82880), (10878, 81920), (11760, 75776), (11840, 75264), (12288, 72520), (12432, 71680), (12544, 71040), (13440, 66304), (14208, 62720), (14336, 62160), (14504, 61440), (15360, 58016), (15540, 57344), (15680, 56832), (16384, 54390), (16576, 53760), (17760, 50176), (17920, 49728), (18130, 49152), (18816, 47360), (18944, 47040), (20480, 43512), (20720, 43008), (21504, 41440), (21756, 40960), (23520, 37888), (23680, 37632), (24576, 36260), (24864, 35840), (25088, 35520), (26880, 33152), (27195, 32768), (28416, 31360), (28672, 31080), (29008, 30720)]