1422587520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 288

約数和(自身を含む): 5095698660

約数和(自身を除く): 3673111140

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, 257, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 514, 558, 576, 620, 640, 720, 744, 771, 930, 960, 961, 992, 1028, 1116, 1152, 1240, 1285, 1395, 1440, 1488, 1542, 1860, 1920, 1922, 1984, 2056, 2232, 2313, 2480, 2570, 2790, 2880, 2883, 2976, 3084, 3720, 3844, 3855, 3968, 4112, 4464, 4626, 4805, 4960, 5140, 5580, 5760, 5766, 5952, 6168, 7440, 7688, 7710, 7967, 8224, 8649, 8928, 9252, 9610, 9920, 10280, 11160, 11532, 11565, 11904, 12336, 14415, 14880, 15376, 15420, 15934, 16448, 17298, 17856, 18504, 19220, 19840, 20560, 22320, 23064, 23130, 23901, 24672, 28830, 29760, 30752, 30840, 31868, 32896, 34596, 35712, 37008, 38440, 39835, 41120, 43245, 44640, 46128, 46260, 47802, 49344, 57660, 59520, 61504, 61680, 63736, 69192, 71703, 74016, 76880, 79670, 82240, 86490, 89280, 92256, 92520, 95604, 98688, 115320, 119505, 123008, 123360, 127472, 138384, 143406, 148032, 153760, 159340, 164480, 172980, 178560, 184512, 185040, 191208, 230640, 239010, 246720, 246977, 254944, 276768, 286812, 296064, 307520, 318680, 345960, 358515, 369024, 370080, 382416, 461280, 478020, 493440, 493954, 509888, 553536, 573624, 615040, 637360, 691920, 717030, 740160, 740931, 764832, 922560, 956040, 987908, 1019776, 1107072, 1147248, 1234885, 1274720, 1383840, 1434060, 1480320, 1481862, 1529664, 1845120, 1912080, 1975816, 2222793, 2294496, 2469770, 2549440, 2767680, 2868120, 2963724, 3059328, 3704655, 3824160, 3951632, 4445586, 4588992, 4939540, 5098880, 5535360, 5736240, 5927448, 7409310, 7648320, 7903264, 8891172, 9177984, 9879080, 11113965, 11472480, 11854896, 14818620, 15296640, 15806528, 17782344, 19758160, 22227930, 22944960, 23709792, 29637240, 31613056, 35564688, 39516320, 44455860, 45889920, 47419584, 59274480, 71129376, 79032640, 88911720, 94839168, 118548960, 142258752, 158065280, 177823440, 237097920, 284517504, 355646880, 474195840, 711293760, 1422587520]

約数ペア:

[(1, 1422587520), (2, 711293760), (3, 474195840), (4, 355646880), (5, 284517504), (6, 237097920), (8, 177823440), (9, 158065280), (10, 142258752), (12, 118548960), (15, 94839168), (16, 88911720), (18, 79032640), (20, 71129376), (24, 59274480), (30, 47419584), (31, 45889920), (32, 44455860), (36, 39516320), (40, 35564688), (45, 31613056), (48, 29637240), (60, 23709792), (62, 22944960), (64, 22227930), (72, 19758160), (80, 17782344), (90, 15806528), (93, 15296640), (96, 14818620), (120, 11854896), (124, 11472480), (128, 11113965), (144, 9879080), (155, 9177984), (160, 8891172), (180, 7903264), (186, 7648320), (192, 7409310), (240, 5927448), (248, 5736240), (257, 5535360), (279, 5098880), (288, 4939540), (310, 4588992), (320, 4445586), (360, 3951632), (372, 3824160), (384, 3704655), (465, 3059328), (480, 2963724), (496, 2868120), (514, 2767680), (558, 2549440), (576, 2469770), (620, 2294496), (640, 2222793), (720, 1975816), (744, 1912080), (771, 1845120), (930, 1529664), (960, 1481862), (961, 1480320), (992, 1434060), (1028, 1383840), (1116, 1274720), (1152, 1234885), (1240, 1147248), (1285, 1107072), (1395, 1019776), (1440, 987908), (1488, 956040), (1542, 922560), (1860, 764832), (1920, 740931), (1922, 740160), (1984, 717030), (2056, 691920), (2232, 637360), (2313, 615040), (2480, 573624), (2570, 553536), (2790, 509888), (2880, 493954), (2883, 493440), (2976, 478020), (3084, 461280), (3720, 382416), (3844, 370080), (3855, 369024), (3968, 358515), (4112, 345960), (4464, 318680), (4626, 307520), (4805, 296064), (4960, 286812), (5140, 276768), (5580, 254944), (5760, 246977), (5766, 246720), (5952, 239010), (6168, 230640), (7440, 191208), (7688, 185040), (7710, 184512), (7967, 178560), (8224, 172980), (8649, 164480), (8928, 159340), (9252, 153760), (9610, 148032), (9920, 143406), (10280, 138384), (11160, 127472), (11532, 123360), (11565, 123008), (11904, 119505), (12336, 115320), (14415, 98688), (14880, 95604), (15376, 92520), (15420, 92256), (15934, 89280), (16448, 86490), (17298, 82240), (17856, 79670), (18504, 76880), (19220, 74016), (19840, 71703), (20560, 69192), (22320, 63736), (23064, 61680), (23130, 61504), (23901, 59520), (24672, 57660), (28830, 49344), (29760, 47802), (30752, 46260), (30840, 46128), (31868, 44640), (32896, 43245), (34596, 41120), (35712, 39835), (37008, 38440)]