308891520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 384

約数和(自身を含む): 1252592640

約数和(自身を除く): 943701120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 128, 140, 141, 144, 160, 163, 168, 180, 188, 192, 210, 224, 235, 240, 252, 280, 282, 288, 315, 320, 326, 329, 336, 360, 376, 384, 420, 423, 448, 470, 480, 489, 504, 560, 564, 576, 630, 640, 652, 658, 672, 705, 720, 752, 815, 840, 846, 896, 940, 960, 978, 987, 1008, 1120, 1128, 1141, 1152, 1260, 1304, 1316, 1344, 1410, 1440, 1467, 1504, 1630, 1645, 1680, 1692, 1880, 1920, 1956, 1974, 2016, 2115, 2240, 2256, 2282, 2445, 2520, 2608, 2632, 2688, 2820, 2880, 2934, 2961, 3008, 3260, 3290, 3360, 3384, 3423, 3760, 3912, 3948, 4032, 4230, 4480, 4512, 4564, 4890, 4935, 5040, 5216, 5264, 5640, 5705, 5760, 5868, 5922, 6016, 6520, 6580, 6720, 6768, 6846, 7335, 7520, 7661, 7824, 7896, 8064, 8460, 9024, 9128, 9780, 9870, 10080, 10269, 10432, 10528, 11280, 11410, 11736, 11844, 13040, 13160, 13440, 13536, 13692, 14670, 14805, 15040, 15322, 15648, 15792, 16920, 17115, 18048, 18256, 19560, 19740, 20160, 20538, 20864, 21056, 22560, 22820, 22983, 23472, 23688, 26080, 26320, 27072, 27384, 29340, 29610, 30080, 30644, 31296, 31584, 33840, 34230, 36512, 38305, 39120, 39480, 40320, 41076, 42112, 45120, 45640, 45966, 46944, 47376, 51345, 52160, 52640, 53627, 54144, 54768, 58680, 59220, 61288, 62592, 63168, 67680, 68460, 68949, 73024, 76610, 78240, 78960, 82152, 90240, 91280, 91932, 93888, 94752, 102690, 104320, 105280, 107254, 109536, 114915, 117360, 118440, 122576, 126336, 135360, 136920, 137898, 146048, 153220, 156480, 157920, 160881, 164304, 182560, 183864, 187776, 189504, 205380, 210560, 214508, 219072, 229830, 234720, 236880, 245152, 268135, 270720, 273840, 275796, 306440, 312960, 315840, 321762, 328608, 344745, 365120, 367728, 379008, 410760, 429016, 438144, 459660, 469440, 473760, 482643, 490304, 536270, 547680, 551592, 612880, 631680, 643524, 657216, 689490, 730240, 735456, 804405, 821520, 858032, 919320, 938880, 947520, 965286, 980608, 1072540, 1095360, 1103184, 1225760, 1287048, 1314432, 1378980, 1470912, 1608810, 1643040, 1716064, 1838640, 1895040, 1930572, 2145080, 2190720, 2206368, 2413215, 2451520, 2574096, 2757960, 2941824, 3217620, 3286080, 3432128, 3677280, 3861144, 4290160, 4412736, 4826430, 4903040, 5148192, 5515920, 6435240, 6572160, 6864256, 7354560, 7722288, 8580320, 8825472, 9652860, 10296384, 11031840, 12870480, 14709120, 15444576, 17160640, 19305720, 20592768, 22063680, 25740960, 30889152, 34321280, 38611440, 44127360, 51481920, 61778304, 77222880, 102963840, 154445760, 308891520]

約数ペア:

[(1, 308891520), (2, 154445760), (3, 102963840), (4, 77222880), (5, 61778304), (6, 51481920), (7, 44127360), (8, 38611440), (9, 34321280), (10, 30889152), (12, 25740960), (14, 22063680), (15, 20592768), (16, 19305720), (18, 17160640), (20, 15444576), (21, 14709120), (24, 12870480), (28, 11031840), (30, 10296384), (32, 9652860), (35, 8825472), (36, 8580320), (40, 7722288), (42, 7354560), (45, 6864256), (47, 6572160), (48, 6435240), (56, 5515920), (60, 5148192), (63, 4903040), (64, 4826430), (70, 4412736), (72, 4290160), (80, 3861144), (84, 3677280), (90, 3432128), (94, 3286080), (96, 3217620), (105, 2941824), (112, 2757960), (120, 2574096), (126, 2451520), (128, 2413215), (140, 2206368), (141, 2190720), (144, 2145080), (160, 1930572), (163, 1895040), (168, 1838640), (180, 1716064), (188, 1643040), (192, 1608810), (210, 1470912), (224, 1378980), (235, 1314432), (240, 1287048), (252, 1225760), (280, 1103184), (282, 1095360), (288, 1072540), (315, 980608), (320, 965286), (326, 947520), (329, 938880), (336, 919320), (360, 858032), (376, 821520), (384, 804405), (420, 735456), (423, 730240), (448, 689490), (470, 657216), (480, 643524), (489, 631680), (504, 612880), (560, 551592), (564, 547680), (576, 536270), (630, 490304), (640, 482643), (652, 473760), (658, 469440), (672, 459660), (705, 438144), (720, 429016), (752, 410760), (815, 379008), (840, 367728), (846, 365120), (896, 344745), (940, 328608), (960, 321762), (978, 315840), (987, 312960), (1008, 306440), (1120, 275796), (1128, 273840), (1141, 270720), (1152, 268135), (1260, 245152), (1304, 236880), (1316, 234720), (1344, 229830), (1410, 219072), (1440, 214508), (1467, 210560), (1504, 205380), (1630, 189504), (1645, 187776), (1680, 183864), (1692, 182560), (1880, 164304), (1920, 160881), (1956, 157920), (1974, 156480), (2016, 153220), (2115, 146048), (2240, 137898), (2256, 136920), (2282, 135360), (2445, 126336), (2520, 122576), (2608, 118440), (2632, 117360), (2688, 114915), (2820, 109536), (2880, 107254), (2934, 105280), (2961, 104320), (3008, 102690), (3260, 94752), (3290, 93888), (3360, 91932), (3384, 91280), (3423, 90240), (3760, 82152), (3912, 78960), (3948, 78240), (4032, 76610), (4230, 73024), (4480, 68949), (4512, 68460), (4564, 67680), (4890, 63168), (4935, 62592), (5040, 61288), (5216, 59220), (5264, 58680), (5640, 54768), (5705, 54144), (5760, 53627), (5868, 52640), (5922, 52160), (6016, 51345), (6520, 47376), (6580, 46944), (6720, 45966), (6768, 45640), (6846, 45120), (7335, 42112), (7520, 41076), (7661, 40320), (7824, 39480), (7896, 39120), (8064, 38305), (8460, 36512), (9024, 34230), (9128, 33840), (9780, 31584), (9870, 31296), (10080, 30644), (10269, 30080), (10432, 29610), (10528, 29340), (11280, 27384), (11410, 27072), (11736, 26320), (11844, 26080), (13040, 23688), (13160, 23472), (13440, 22983), (13536, 22820), (13692, 22560), (14670, 21056), (14805, 20864), (15040, 20538), (15322, 20160), (15648, 19740), (15792, 19560), (16920, 18256), (17115, 18048)]