1661510977920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9305057}}^1$

素因数の和:9305113

約数の個数: 192

約数和(自身を含む): 5922483315840

約数和(自身を除く): 4260972337920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11904, 14880, 17856, 19840, 22320, 29760, 35712, 44640, 59520, 89280, 178560, 9305057, 18610114, 27915171, 37220228, 46525285, 55830342, 74440456, 83745513, 93050570, 111660684, 139575855, 148880912, 167491026, 186101140, 223321368, 279151710, 288456767, 297761824, 334982052, 372202280, 418727565, 446642736, 558303420, 576913534, 595523648, 669964104, 744404560, 837455130, 865370301, 893285472, 1116606840, 1153827068, 1191047296, 1339928208, 1442283835, 1488809120, 1674910260, 1730740602, 1786570944, 2233213680, 2307654136, 2596110903, 2679856416, 2884567670, 2977618240, 3349820520, 3461481204, 3573141888, 4326851505, 4466427360, 4615308272, 5192221806, 5359712832, 5769135340, 5955236480, 6699641040, 6922962408, 8653703010, 8932854720, 9230616544, 10384443612, 10719425664, 11538270680, 12980554515, 13399282080, 13845924816, 17307406020, 17865709440, 18461233088, 20768887224, 23076541360, 25961109030, 26798564160, 27691849632, 34614812040, 36922466176, 41537774448, 46153082720, 51922218060, 53597128320, 55383699264, 69229624080, 83075548896, 92306165440, 103844436120, 110767398528, 138459248160, 166151097792, 184612330880, 207688872240, 276918496320, 332302195584, 415377744480, 553836992640, 830755488960, 1661510977920]

約数ペア:

[(1, 1661510977920), (2, 830755488960), (3, 553836992640), (4, 415377744480), (5, 332302195584), (6, 276918496320), (8, 207688872240), (9, 184612330880), (10, 166151097792), (12, 138459248160), (15, 110767398528), (16, 103844436120), (18, 92306165440), (20, 83075548896), (24, 69229624080), (30, 55383699264), (31, 53597128320), (32, 51922218060), (36, 46153082720), (40, 41537774448), (45, 36922466176), (48, 34614812040), (60, 27691849632), (62, 26798564160), (64, 25961109030), (72, 23076541360), (80, 20768887224), (90, 18461233088), (93, 17865709440), (96, 17307406020), (120, 13845924816), (124, 13399282080), (128, 12980554515), (144, 11538270680), (155, 10719425664), (160, 10384443612), (180, 9230616544), (186, 8932854720), (192, 8653703010), (240, 6922962408), (248, 6699641040), (279, 5955236480), (288, 5769135340), (310, 5359712832), (320, 5192221806), (360, 4615308272), (372, 4466427360), (384, 4326851505), (465, 3573141888), (480, 3461481204), (496, 3349820520), (558, 2977618240), (576, 2884567670), (620, 2679856416), (640, 2596110903), (720, 2307654136), (744, 2233213680), (930, 1786570944), (960, 1730740602), (992, 1674910260), (1116, 1488809120), (1152, 1442283835), (1240, 1339928208), (1395, 1191047296), (1440, 1153827068), (1488, 1116606840), (1860, 893285472), (1920, 865370301), (1984, 837455130), (2232, 744404560), (2480, 669964104), (2790, 595523648), (2880, 576913534), (2976, 558303420), (3720, 446642736), (3968, 418727565), (4464, 372202280), (4960, 334982052), (5580, 297761824), (5760, 288456767), (5952, 279151710), (7440, 223321368), (8928, 186101140), (9920, 167491026), (11160, 148880912), (11904, 139575855), (14880, 111660684), (17856, 93050570), (19840, 83745513), (22320, 74440456), (29760, 55830342), (35712, 46525285), (44640, 37220228), (59520, 27915171), (89280, 18610114), (178560, 9305057)]