948391680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 216

約数和(自身を含む): 3141963216

約数和(自身を除く): 2193571536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 257, 310, 320, 372, 384, 465, 480, 496, 514, 620, 640, 744, 768, 771, 930, 960, 961, 992, 1028, 1240, 1280, 1285, 1488, 1542, 1860, 1920, 1922, 1984, 2056, 2480, 2570, 2883, 2976, 3084, 3720, 3840, 3844, 3855, 3968, 4112, 4805, 4960, 5140, 5766, 5952, 6168, 7440, 7688, 7710, 7936, 7967, 8224, 9610, 9920, 10280, 11532, 11904, 12336, 14415, 14880, 15376, 15420, 15934, 16448, 19220, 19840, 20560, 23064, 23808, 23901, 24672, 28830, 29760, 30752, 30840, 31868, 32896, 38440, 39680, 39835, 41120, 46128, 47802, 49344, 57660, 59520, 61504, 61680, 63736, 65792, 76880, 79670, 82240, 92256, 95604, 98688, 115320, 119040, 119505, 123008, 123360, 127472, 153760, 159340, 164480, 184512, 191208, 197376, 230640, 239010, 246016, 246720, 246977, 254944, 307520, 318680, 328960, 369024, 382416, 461280, 478020, 493440, 493954, 509888, 615040, 637360, 738048, 740931, 764832, 922560, 956040, 986880, 987908, 1019776, 1230080, 1234885, 1274720, 1481862, 1529664, 1845120, 1912080, 1975816, 2039552, 2469770, 2549440, 2963724, 3059328, 3690240, 3704655, 3824160, 3951632, 4939540, 5098880, 5927448, 6118656, 7409310, 7648320, 7903264, 9879080, 10197760, 11854896, 14818620, 15296640, 15806528, 19758160, 23709792, 29637240, 30593280, 31613056, 39516320, 47419584, 59274480, 63226112, 79032640, 94839168, 118548960, 158065280, 189678336, 237097920, 316130560, 474195840, 948391680]

約数ペア:

[(1, 948391680), (2, 474195840), (3, 316130560), (4, 237097920), (5, 189678336), (6, 158065280), (8, 118548960), (10, 94839168), (12, 79032640), (15, 63226112), (16, 59274480), (20, 47419584), (24, 39516320), (30, 31613056), (31, 30593280), (32, 29637240), (40, 23709792), (48, 19758160), (60, 15806528), (62, 15296640), (64, 14818620), (80, 11854896), (93, 10197760), (96, 9879080), (120, 7903264), (124, 7648320), (128, 7409310), (155, 6118656), (160, 5927448), (186, 5098880), (192, 4939540), (240, 3951632), (248, 3824160), (256, 3704655), (257, 3690240), (310, 3059328), (320, 2963724), (372, 2549440), (384, 2469770), (465, 2039552), (480, 1975816), (496, 1912080), (514, 1845120), (620, 1529664), (640, 1481862), (744, 1274720), (768, 1234885), (771, 1230080), (930, 1019776), (960, 987908), (961, 986880), (992, 956040), (1028, 922560), (1240, 764832), (1280, 740931), (1285, 738048), (1488, 637360), (1542, 615040), (1860, 509888), (1920, 493954), (1922, 493440), (1984, 478020), (2056, 461280), (2480, 382416), (2570, 369024), (2883, 328960), (2976, 318680), (3084, 307520), (3720, 254944), (3840, 246977), (3844, 246720), (3855, 246016), (3968, 239010), (4112, 230640), (4805, 197376), (4960, 191208), (5140, 184512), (5766, 164480), (5952, 159340), (6168, 153760), (7440, 127472), (7688, 123360), (7710, 123008), (7936, 119505), (7967, 119040), (8224, 115320), (9610, 98688), (9920, 95604), (10280, 92256), (11532, 82240), (11904, 79670), (12336, 76880), (14415, 65792), (14880, 63736), (15376, 61680), (15420, 61504), (15934, 59520), (16448, 57660), (19220, 49344), (19840, 47802), (20560, 46128), (23064, 41120), (23808, 39835), (23901, 39680), (24672, 38440), (28830, 32896), (29760, 31868), (30752, 30840)]