237097920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 168

約数和(自身を含む): 780879312

約数和(自身を除く): 543781392

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, 155, 160, 186, 192, 240, 248, 257, 310, 320, 372, 465, 480, 496, 514, 620, 744, 771, 930, 960, 961, 992, 1028, 1240, 1285, 1488, 1542, 1860, 1922, 1984, 2056, 2480, 2570, 2883, 2976, 3084, 3720, 3844, 3855, 4112, 4805, 4960, 5140, 5766, 5952, 6168, 7440, 7688, 7710, 7967, 8224, 9610, 9920, 10280, 11532, 12336, 14415, 14880, 15376, 15420, 15934, 16448, 19220, 20560, 23064, 23901, 24672, 28830, 29760, 30752, 30840, 31868, 38440, 39835, 41120, 46128, 47802, 49344, 57660, 61504, 61680, 63736, 76880, 79670, 82240, 92256, 95604, 115320, 119505, 123360, 127472, 153760, 159340, 184512, 191208, 230640, 239010, 246720, 246977, 254944, 307520, 318680, 382416, 461280, 478020, 493954, 509888, 637360, 740931, 764832, 922560, 956040, 987908, 1234885, 1274720, 1481862, 1529664, 1912080, 1975816, 2469770, 2549440, 2963724, 3704655, 3824160, 3951632, 4939540, 5927448, 7409310, 7648320, 7903264, 9879080, 11854896, 14818620, 15806528, 19758160, 23709792, 29637240, 39516320, 47419584, 59274480, 79032640, 118548960, 237097920]

約数ペア:

[(1, 237097920), (2, 118548960), (3, 79032640), (4, 59274480), (5, 47419584), (6, 39516320), (8, 29637240), (10, 23709792), (12, 19758160), (15, 15806528), (16, 14818620), (20, 11854896), (24, 9879080), (30, 7903264), (31, 7648320), (32, 7409310), (40, 5927448), (48, 4939540), (60, 3951632), (62, 3824160), (64, 3704655), (80, 2963724), (93, 2549440), (96, 2469770), (120, 1975816), (124, 1912080), (155, 1529664), (160, 1481862), (186, 1274720), (192, 1234885), (240, 987908), (248, 956040), (257, 922560), (310, 764832), (320, 740931), (372, 637360), (465, 509888), (480, 493954), (496, 478020), (514, 461280), (620, 382416), (744, 318680), (771, 307520), (930, 254944), (960, 246977), (961, 246720), (992, 239010), (1028, 230640), (1240, 191208), (1285, 184512), (1488, 159340), (1542, 153760), (1860, 127472), (1922, 123360), (1984, 119505), (2056, 115320), (2480, 95604), (2570, 92256), (2883, 82240), (2976, 79670), (3084, 76880), (3720, 63736), (3844, 61680), (3855, 61504), (4112, 57660), (4805, 49344), (4960, 47802), (5140, 46128), (5766, 41120), (5952, 39835), (6168, 38440), (7440, 31868), (7688, 30840), (7710, 30752), (7967, 29760), (8224, 28830), (9610, 24672), (9920, 23901), (10280, 23064), (11532, 20560), (12336, 19220), (14415, 16448), (14880, 15934), (15376, 15420)]