6961920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 216

約数和(自身を含む): 26563824

約数和(自身を除く): 19601904

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, 518, 555, 560, 588, 592, 640, 672, 735, 740, 768, 777, 784, 840, 888, 896, 960, 980, 1036, 1110, 1120, 1176, 1184, 1280, 1295, 1344, 1470, 1480, 1554, 1568, 1680, 1776, 1792, 1813, 1920, 1960, 2072, 2220, 2240, 2352, 2368, 2590, 2688, 2940, 2960, 3108, 3136, 3360, 3552, 3626, 3840, 3885, 3920, 4144, 4440, 4480, 4704, 4736, 5180, 5376, 5439, 5880, 5920, 6216, 6272, 6720, 7104, 7252, 7770, 7840, 8288, 8880, 8960, 9065, 9408, 9472, 10360, 10878, 11760, 11840, 12432, 12544, 13440, 14208, 14504, 15540, 15680, 16576, 17760, 18130, 18816, 20720, 21756, 23520, 23680, 24864, 26880, 27195, 28416, 29008, 31080, 31360, 33152, 35520, 36260, 37632, 41440, 43512, 47040, 47360, 49728, 54390, 58016, 62160, 62720, 66304, 71040, 72520, 82880, 87024, 94080, 99456, 108780, 116032, 124320, 142080, 145040, 165760, 174048, 188160, 198912, 217560, 232064, 248640, 290080, 331520, 348096, 435120, 464128, 497280, 580160, 696192, 870240, 994560, 1160320, 1392384, 1740480, 2320640, 3480960, 6961920]

約数ペア:

[(1, 6961920), (2, 3480960), (3, 2320640), (4, 1740480), (5, 1392384), (6, 1160320), (7, 994560), (8, 870240), (10, 696192), (12, 580160), (14, 497280), (15, 464128), (16, 435120), (20, 348096), (21, 331520), (24, 290080), (28, 248640), (30, 232064), (32, 217560), (35, 198912), (37, 188160), (40, 174048), (42, 165760), (48, 145040), (49, 142080), (56, 124320), (60, 116032), (64, 108780), (70, 99456), (74, 94080), (80, 87024), (84, 82880), (96, 72520), (98, 71040), (105, 66304), (111, 62720), (112, 62160), (120, 58016), (128, 54390), (140, 49728), (147, 47360), (148, 47040), (160, 43512), (168, 41440), (185, 37632), (192, 36260), (196, 35520), (210, 33152), (222, 31360), (224, 31080), (240, 29008), (245, 28416), (256, 27195), (259, 26880), (280, 24864), (294, 23680), (296, 23520), (320, 21756), (336, 20720), (370, 18816), (384, 18130), (392, 17760), (420, 16576), (444, 15680), (448, 15540), (480, 14504), (490, 14208), (518, 13440), (555, 12544), (560, 12432), (588, 11840), (592, 11760), (640, 10878), (672, 10360), (735, 9472), (740, 9408), (768, 9065), (777, 8960), (784, 8880), (840, 8288), (888, 7840), (896, 7770), (960, 7252), (980, 7104), (1036, 6720), (1110, 6272), (1120, 6216), (1176, 5920), (1184, 5880), (1280, 5439), (1295, 5376), (1344, 5180), (1470, 4736), (1480, 4704), (1554, 4480), (1568, 4440), (1680, 4144), (1776, 3920), (1792, 3885), (1813, 3840), (1920, 3626), (1960, 3552), (2072, 3360), (2220, 3136), (2240, 3108), (2352, 2960), (2368, 2940), (2590, 2688)]