831282240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:309

約数の個数: 224

約数和(自身を含む): 2724180480

約数和(自身を除く): 1892898240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 97, 113, 120, 158, 160, 192, 194, 226, 237, 240, 291, 316, 320, 339, 388, 395, 452, 474, 480, 485, 565, 582, 632, 678, 776, 790, 904, 948, 960, 970, 1130, 1164, 1185, 1264, 1356, 1455, 1552, 1580, 1695, 1808, 1896, 1940, 2260, 2328, 2370, 2528, 2712, 2910, 3104, 3160, 3390, 3616, 3792, 3880, 4520, 4656, 4740, 5056, 5424, 5820, 6208, 6320, 6780, 7232, 7584, 7663, 7760, 8927, 9040, 9312, 9480, 10848, 10961, 11640, 12640, 13560, 15168, 15326, 15520, 17854, 18080, 18624, 18960, 21696, 21922, 22989, 23280, 25280, 26781, 27120, 30652, 31040, 32883, 35708, 36160, 37920, 38315, 43844, 44635, 45978, 46560, 53562, 54240, 54805, 61304, 65766, 71416, 75840, 76630, 87688, 89270, 91956, 93120, 107124, 108480, 109610, 114945, 122608, 131532, 133905, 142832, 153260, 164415, 175376, 178540, 183912, 214248, 219220, 229890, 245216, 263064, 267810, 285664, 306520, 328830, 350752, 357080, 367824, 428496, 438440, 459780, 490432, 526128, 535620, 571328, 613040, 657660, 701504, 714160, 735648, 856992, 865919, 876880, 919560, 1052256, 1071240, 1226080, 1315320, 1428320, 1471296, 1713984, 1731838, 1753760, 1839120, 2104512, 2142480, 2452160, 2597757, 2630640, 2856640, 3463676, 3507520, 3678240, 4284960, 4329595, 5195514, 5261280, 6927352, 7356480, 8569920, 8659190, 10391028, 10522560, 12988785, 13854704, 17318380, 20782056, 25977570, 27709408, 34636760, 41564112, 51955140, 55418816, 69273520, 83128224, 103910280, 138547040, 166256448, 207820560, 277094080, 415641120, 831282240]

約数ペア:

[(1, 831282240), (2, 415641120), (3, 277094080), (4, 207820560), (5, 166256448), (6, 138547040), (8, 103910280), (10, 83128224), (12, 69273520), (15, 55418816), (16, 51955140), (20, 41564112), (24, 34636760), (30, 27709408), (32, 25977570), (40, 20782056), (48, 17318380), (60, 13854704), (64, 12988785), (79, 10522560), (80, 10391028), (96, 8659190), (97, 8569920), (113, 7356480), (120, 6927352), (158, 5261280), (160, 5195514), (192, 4329595), (194, 4284960), (226, 3678240), (237, 3507520), (240, 3463676), (291, 2856640), (316, 2630640), (320, 2597757), (339, 2452160), (388, 2142480), (395, 2104512), (452, 1839120), (474, 1753760), (480, 1731838), (485, 1713984), (565, 1471296), (582, 1428320), (632, 1315320), (678, 1226080), (776, 1071240), (790, 1052256), (904, 919560), (948, 876880), (960, 865919), (970, 856992), (1130, 735648), (1164, 714160), (1185, 701504), (1264, 657660), (1356, 613040), (1455, 571328), (1552, 535620), (1580, 526128), (1695, 490432), (1808, 459780), (1896, 438440), (1940, 428496), (2260, 367824), (2328, 357080), (2370, 350752), (2528, 328830), (2712, 306520), (2910, 285664), (3104, 267810), (3160, 263064), (3390, 245216), (3616, 229890), (3792, 219220), (3880, 214248), (4520, 183912), (4656, 178540), (4740, 175376), (5056, 164415), (5424, 153260), (5820, 142832), (6208, 133905), (6320, 131532), (6780, 122608), (7232, 114945), (7584, 109610), (7663, 108480), (7760, 107124), (8927, 93120), (9040, 91956), (9312, 89270), (9480, 87688), (10848, 76630), (10961, 75840), (11640, 71416), (12640, 65766), (13560, 61304), (15168, 54805), (15326, 54240), (15520, 53562), (17854, 46560), (18080, 45978), (18624, 44635), (18960, 43844), (21696, 38315), (21922, 37920), (22989, 36160), (23280, 35708), (25280, 32883), (26781, 31040), (27120, 30652)]