2079136640

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:597

約数の個数: 192

約数和(自身を含む): 5831209440

約数和(自身を除く): 3752072800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 167, 196, 224, 245, 280, 320, 334, 392, 397, 448, 490, 560, 640, 668, 784, 794, 835, 896, 980, 1120, 1169, 1336, 1568, 1588, 1670, 1960, 1985, 2240, 2338, 2672, 2779, 3136, 3176, 3340, 3920, 3970, 4480, 4676, 5344, 5558, 5845, 6272, 6352, 6680, 7840, 7940, 8183, 9352, 10688, 11116, 11690, 12704, 13360, 13895, 15680, 15880, 16366, 18704, 19453, 21376, 22232, 23380, 25408, 26720, 27790, 31360, 31760, 32732, 37408, 38906, 40915, 44464, 46760, 50816, 53440, 55580, 63520, 65464, 66299, 74816, 77812, 81830, 88928, 93520, 97265, 106880, 111160, 127040, 130928, 132598, 149632, 155624, 163660, 177856, 187040, 194530, 222320, 254080, 261856, 265196, 311248, 327320, 331495, 355712, 374080, 389060, 444640, 464093, 523712, 530392, 622496, 654640, 662990, 748160, 778120, 889280, 928186, 1047424, 1060784, 1244992, 1309280, 1325980, 1556240, 1778560, 1856372, 2121568, 2320465, 2489984, 2618560, 2651960, 3112480, 3248651, 3712744, 4243136, 4640930, 5237120, 5303920, 6224960, 6497302, 7425488, 8486272, 9281860, 10607840, 12449920, 12994604, 14850976, 16243255, 18563720, 21215680, 25989208, 29701952, 32486510, 37127440, 42431360, 51978416, 59403904, 64973020, 74254880, 103956832, 129946040, 148509760, 207913664, 259892080, 297019520, 415827328, 519784160, 1039568320, 2079136640]

約数ペア:

[(1, 2079136640), (2, 1039568320), (4, 519784160), (5, 415827328), (7, 297019520), (8, 259892080), (10, 207913664), (14, 148509760), (16, 129946040), (20, 103956832), (28, 74254880), (32, 64973020), (35, 59403904), (40, 51978416), (49, 42431360), (56, 37127440), (64, 32486510), (70, 29701952), (80, 25989208), (98, 21215680), (112, 18563720), (128, 16243255), (140, 14850976), (160, 12994604), (167, 12449920), (196, 10607840), (224, 9281860), (245, 8486272), (280, 7425488), (320, 6497302), (334, 6224960), (392, 5303920), (397, 5237120), (448, 4640930), (490, 4243136), (560, 3712744), (640, 3248651), (668, 3112480), (784, 2651960), (794, 2618560), (835, 2489984), (896, 2320465), (980, 2121568), (1120, 1856372), (1169, 1778560), (1336, 1556240), (1568, 1325980), (1588, 1309280), (1670, 1244992), (1960, 1060784), (1985, 1047424), (2240, 928186), (2338, 889280), (2672, 778120), (2779, 748160), (3136, 662990), (3176, 654640), (3340, 622496), (3920, 530392), (3970, 523712), (4480, 464093), (4676, 444640), (5344, 389060), (5558, 374080), (5845, 355712), (6272, 331495), (6352, 327320), (6680, 311248), (7840, 265196), (7940, 261856), (8183, 254080), (9352, 222320), (10688, 194530), (11116, 187040), (11690, 177856), (12704, 163660), (13360, 155624), (13895, 149632), (15680, 132598), (15880, 130928), (16366, 127040), (18704, 111160), (19453, 106880), (21376, 97265), (22232, 93520), (23380, 88928), (25408, 81830), (26720, 77812), (27790, 74816), (31360, 66299), (31760, 65464), (32732, 63520), (37408, 55580), (38906, 53440), (40915, 50816), (44464, 46760)]