7708695680

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{613}}^1$

素因数の和:1047

約数の個数: 192

約数和(自身を含む): 21525869880

約数和(自身を除く): 13817174200

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, 196, 224, 245, 280, 320, 392, 401, 448, 490, 560, 613, 640, 784, 802, 896, 980, 1120, 1226, 1568, 1604, 1960, 2005, 2240, 2452, 2807, 3065, 3136, 3208, 3920, 4010, 4291, 4480, 4904, 5614, 6130, 6272, 6416, 7840, 8020, 8582, 9808, 11228, 12260, 12832, 14035, 15680, 16040, 17164, 19616, 19649, 21455, 22456, 24520, 25664, 28070, 30037, 31360, 32080, 34328, 39232, 39298, 42910, 44912, 49040, 51328, 56140, 60074, 64160, 68656, 78464, 78596, 85820, 89824, 98080, 98245, 112280, 120148, 128320, 137312, 150185, 157192, 171640, 179648, 196160, 196490, 224560, 240296, 245813, 256640, 274624, 300370, 314384, 343280, 359296, 392320, 392980, 449120, 480592, 491626, 549248, 600740, 628768, 686560, 785960, 898240, 961184, 983252, 1201480, 1229065, 1257536, 1373120, 1571920, 1720691, 1796480, 1922368, 1966504, 2402960, 2458130, 2515072, 2746240, 3143840, 3441382, 3844736, 3933008, 4805920, 4916260, 6287680, 6882764, 7866016, 8603455, 9611840, 9832520, 12044837, 12575360, 13765528, 15732032, 17206910, 19223680, 19665040, 24089674, 27531056, 31464064, 34413820, 39330080, 48179348, 55062112, 60224185, 68827640, 78660160, 96358696, 110124224, 120448370, 137655280, 157320320, 192717392, 220248448, 240896740, 275310560, 385434784, 481793480, 550621120, 770869568, 963586960, 1101242240, 1541739136, 1927173920, 3854347840, 7708695680]

約数ペア:

[(1, 7708695680), (2, 3854347840), (4, 1927173920), (5, 1541739136), (7, 1101242240), (8, 963586960), (10, 770869568), (14, 550621120), (16, 481793480), (20, 385434784), (28, 275310560), (32, 240896740), (35, 220248448), (40, 192717392), (49, 157320320), (56, 137655280), (64, 120448370), (70, 110124224), (80, 96358696), (98, 78660160), (112, 68827640), (128, 60224185), (140, 55062112), (160, 48179348), (196, 39330080), (224, 34413820), (245, 31464064), (280, 27531056), (320, 24089674), (392, 19665040), (401, 19223680), (448, 17206910), (490, 15732032), (560, 13765528), (613, 12575360), (640, 12044837), (784, 9832520), (802, 9611840), (896, 8603455), (980, 7866016), (1120, 6882764), (1226, 6287680), (1568, 4916260), (1604, 4805920), (1960, 3933008), (2005, 3844736), (2240, 3441382), (2452, 3143840), (2807, 2746240), (3065, 2515072), (3136, 2458130), (3208, 2402960), (3920, 1966504), (4010, 1922368), (4291, 1796480), (4480, 1720691), (4904, 1571920), (5614, 1373120), (6130, 1257536), (6272, 1229065), (6416, 1201480), (7840, 983252), (8020, 961184), (8582, 898240), (9808, 785960), (11228, 686560), (12260, 628768), (12832, 600740), (14035, 549248), (15680, 491626), (16040, 480592), (17164, 449120), (19616, 392980), (19649, 392320), (21455, 359296), (22456, 343280), (24520, 314384), (25664, 300370), (28070, 274624), (30037, 256640), (31360, 245813), (32080, 240296), (34328, 224560), (39232, 196490), (39298, 196160), (42910, 179648), (44912, 171640), (49040, 157192), (51328, 150185), (56140, 137312), (60074, 128320), (64160, 120148), (68656, 112280), (78464, 98245), (78596, 98080), (85820, 89824)]