986677920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^3$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 3630541824

約数和(自身を除く): 2643863904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 138, 144, 155, 160, 180, 184, 186, 207, 230, 240, 248, 276, 279, 288, 310, 345, 360, 368, 372, 414, 460, 465, 480, 496, 552, 558, 620, 690, 713, 720, 736, 744, 828, 920, 930, 961, 992, 1035, 1104, 1116, 1240, 1380, 1395, 1426, 1440, 1488, 1656, 1840, 1860, 1922, 2070, 2139, 2208, 2232, 2480, 2760, 2790, 2852, 2883, 2976, 3312, 3565, 3680, 3720, 3844, 4140, 4278, 4464, 4805, 4960, 5520, 5580, 5704, 5766, 6417, 6624, 7130, 7440, 7688, 8280, 8556, 8649, 8928, 9610, 10695, 11040, 11160, 11408, 11532, 12834, 14260, 14415, 14880, 15376, 16560, 17112, 17298, 19220, 21390, 22103, 22320, 22816, 23064, 25668, 28520, 28830, 29791, 30752, 32085, 33120, 34224, 34596, 38440, 42780, 43245, 44206, 44640, 46128, 51336, 57040, 57660, 59582, 64170, 66309, 68448, 69192, 76880, 85560, 86490, 88412, 89373, 92256, 102672, 110515, 114080, 115320, 119164, 128340, 132618, 138384, 148955, 153760, 171120, 172980, 176824, 178746, 198927, 205344, 221030, 230640, 238328, 256680, 265236, 268119, 276768, 297910, 331545, 342240, 345960, 353648, 357492, 397854, 442060, 446865, 461280, 476656, 513360, 530472, 536238, 595820, 663090, 685193, 691920, 707296, 714984, 795708, 884120, 893730, 953312, 994635, 1026720, 1060944, 1072476, 1191640, 1326180, 1340595, 1370386, 1383840, 1429968, 1591416, 1768240, 1787460, 1989270, 2055579, 2121888, 2144952, 2383280, 2652360, 2681190, 2740772, 2859936, 3182832, 3425965, 3536480, 3574920, 3978540, 4111158, 4289904, 4766560, 5304720, 5362380, 5481544, 6166737, 6365664, 6851930, 7149840, 7957080, 8222316, 8579808, 10277895, 10609440, 10724760, 10963088, 12333474, 13703860, 14299680, 15914160, 16444632, 20555790, 21449520, 21926176, 24666948, 27407720, 30833685, 31828320, 32889264, 41111580, 42899040, 49333896, 54815440, 61667370, 65778528, 82223160, 98667792, 109630880, 123334740, 164446320, 197335584, 246669480, 328892640, 493338960, 986677920]

約数ペア:

[(1, 986677920), (2, 493338960), (3, 328892640), (4, 246669480), (5, 197335584), (6, 164446320), (8, 123334740), (9, 109630880), (10, 98667792), (12, 82223160), (15, 65778528), (16, 61667370), (18, 54815440), (20, 49333896), (23, 42899040), (24, 41111580), (30, 32889264), (31, 31828320), (32, 30833685), (36, 27407720), (40, 24666948), (45, 21926176), (46, 21449520), (48, 20555790), (60, 16444632), (62, 15914160), (69, 14299680), (72, 13703860), (80, 12333474), (90, 10963088), (92, 10724760), (93, 10609440), (96, 10277895), (115, 8579808), (120, 8222316), (124, 7957080), (138, 7149840), (144, 6851930), (155, 6365664), (160, 6166737), (180, 5481544), (184, 5362380), (186, 5304720), (207, 4766560), (230, 4289904), (240, 4111158), (248, 3978540), (276, 3574920), (279, 3536480), (288, 3425965), (310, 3182832), (345, 2859936), (360, 2740772), (368, 2681190), (372, 2652360), (414, 2383280), (460, 2144952), (465, 2121888), (480, 2055579), (496, 1989270), (552, 1787460), (558, 1768240), (620, 1591416), (690, 1429968), (713, 1383840), (720, 1370386), (736, 1340595), (744, 1326180), (828, 1191640), (920, 1072476), (930, 1060944), (961, 1026720), (992, 994635), (1035, 953312), (1104, 893730), (1116, 884120), (1240, 795708), (1380, 714984), (1395, 707296), (1426, 691920), (1440, 685193), (1488, 663090), (1656, 595820), (1840, 536238), (1860, 530472), (1922, 513360), (2070, 476656), (2139, 461280), (2208, 446865), (2232, 442060), (2480, 397854), (2760, 357492), (2790, 353648), (2852, 345960), (2883, 342240), (2976, 331545), (3312, 297910), (3565, 276768), (3680, 268119), (3720, 265236), (3844, 256680), (4140, 238328), (4278, 230640), (4464, 221030), (4805, 205344), (4960, 198927), (5520, 178746), (5580, 176824), (5704, 172980), (5766, 171120), (6417, 153760), (6624, 148955), (7130, 138384), (7440, 132618), (7688, 128340), (8280, 119164), (8556, 115320), (8649, 114080), (8928, 110515), (9610, 102672), (10695, 92256), (11040, 89373), (11160, 88412), (11408, 86490), (11532, 85560), (12834, 76880), (14260, 69192), (14415, 68448), (14880, 66309), (15376, 64170), (16560, 59582), (17112, 57660), (17298, 57040), (19220, 51336), (21390, 46128), (22103, 44640), (22320, 44206), (22816, 43245), (23064, 42780), (25668, 38440), (28520, 34596), (28830, 34224), (29791, 33120), (30752, 32085)]