231668640

素因数分解:

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

素因数の和:241

約数の個数: 384

約数和(自身を含む): 952197120

約数和(自身を除く): 720528480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 96, 105, 108, 112, 120, 126, 135, 140, 141, 144, 160, 163, 168, 180, 188, 189, 210, 216, 224, 235, 240, 252, 270, 280, 282, 288, 315, 326, 329, 336, 360, 376, 378, 420, 423, 432, 470, 480, 489, 504, 540, 560, 564, 630, 652, 658, 672, 705, 720, 752, 756, 815, 840, 846, 864, 940, 945, 978, 987, 1008, 1080, 1120, 1128, 1141, 1260, 1269, 1304, 1316, 1410, 1440, 1467, 1504, 1512, 1630, 1645, 1680, 1692, 1880, 1890, 1956, 1974, 2016, 2115, 2160, 2256, 2282, 2445, 2520, 2538, 2608, 2632, 2820, 2934, 2961, 3024, 3260, 3290, 3360, 3384, 3423, 3760, 3780, 3912, 3948, 4230, 4320, 4401, 4512, 4564, 4890, 4935, 5040, 5076, 5216, 5264, 5640, 5705, 5868, 5922, 6048, 6345, 6520, 6580, 6768, 6846, 7335, 7520, 7560, 7661, 7824, 7896, 8460, 8802, 8883, 9128, 9780, 9870, 10080, 10152, 10269, 10528, 11280, 11410, 11736, 11844, 12690, 13040, 13160, 13536, 13692, 14670, 14805, 15120, 15322, 15648, 15792, 16920, 17115, 17604, 17766, 18256, 19560, 19740, 20304, 20538, 22005, 22560, 22820, 22983, 23472, 23688, 25380, 26080, 26320, 27384, 29340, 29610, 30240, 30644, 30807, 31584, 33840, 34230, 35208, 35532, 36512, 38305, 39120, 39480, 40608, 41076, 44010, 44415, 45640, 45966, 46944, 47376, 50760, 51345, 52640, 53627, 54768, 58680, 59220, 61288, 61614, 67680, 68460, 68949, 70416, 71064, 76610, 78240, 78960, 82152, 88020, 88830, 91280, 91932, 94752, 101520, 102690, 107254, 109536, 114915, 117360, 118440, 122576, 123228, 136920, 137898, 140832, 142128, 153220, 154035, 157920, 160881, 164304, 176040, 177660, 182560, 183864, 203040, 205380, 206847, 214508, 229830, 234720, 236880, 245152, 246456, 268135, 273840, 275796, 284256, 306440, 308070, 321762, 328608, 344745, 352080, 355320, 367728, 410760, 413694, 429016, 459660, 473760, 482643, 492912, 536270, 547680, 551592, 612880, 616140, 643524, 689490, 704160, 710640, 735456, 804405, 821520, 827388, 858032, 919320, 965286, 985824, 1034235, 1072540, 1103184, 1225760, 1232280, 1287048, 1378980, 1421280, 1447929, 1608810, 1643040, 1654776, 1716064, 1838640, 1930572, 2068470, 2145080, 2206368, 2413215, 2464560, 2574096, 2757960, 2895858, 3217620, 3309552, 3677280, 3861144, 4136940, 4290160, 4826430, 4929120, 5148192, 5515920, 5791716, 6435240, 6619104, 7239645, 7722288, 8273880, 8580320, 9652860, 11031840, 11583432, 12870480, 14479290, 15444576, 16547760, 19305720, 23166864, 25740960, 28958580, 33095520, 38611440, 46333728, 57917160, 77222880, 115834320, 231668640]

約数ペア:

[(1, 231668640), (2, 115834320), (3, 77222880), (4, 57917160), (5, 46333728), (6, 38611440), (7, 33095520), (8, 28958580), (9, 25740960), (10, 23166864), (12, 19305720), (14, 16547760), (15, 15444576), (16, 14479290), (18, 12870480), (20, 11583432), (21, 11031840), (24, 9652860), (27, 8580320), (28, 8273880), (30, 7722288), (32, 7239645), (35, 6619104), (36, 6435240), (40, 5791716), (42, 5515920), (45, 5148192), (47, 4929120), (48, 4826430), (54, 4290160), (56, 4136940), (60, 3861144), (63, 3677280), (70, 3309552), (72, 3217620), (80, 2895858), (84, 2757960), (90, 2574096), (94, 2464560), (96, 2413215), (105, 2206368), (108, 2145080), (112, 2068470), (120, 1930572), (126, 1838640), (135, 1716064), (140, 1654776), (141, 1643040), (144, 1608810), (160, 1447929), (163, 1421280), (168, 1378980), (180, 1287048), (188, 1232280), (189, 1225760), (210, 1103184), (216, 1072540), (224, 1034235), (235, 985824), (240, 965286), (252, 919320), (270, 858032), (280, 827388), (282, 821520), (288, 804405), (315, 735456), (326, 710640), (329, 704160), (336, 689490), (360, 643524), (376, 616140), (378, 612880), (420, 551592), (423, 547680), (432, 536270), (470, 492912), (480, 482643), (489, 473760), (504, 459660), (540, 429016), (560, 413694), (564, 410760), (630, 367728), (652, 355320), (658, 352080), (672, 344745), (705, 328608), (720, 321762), (752, 308070), (756, 306440), (815, 284256), (840, 275796), (846, 273840), (864, 268135), (940, 246456), (945, 245152), (978, 236880), (987, 234720), (1008, 229830), (1080, 214508), (1120, 206847), (1128, 205380), (1141, 203040), (1260, 183864), (1269, 182560), (1304, 177660), (1316, 176040), (1410, 164304), (1440, 160881), (1467, 157920), (1504, 154035), (1512, 153220), (1630, 142128), (1645, 140832), (1680, 137898), (1692, 136920), (1880, 123228), (1890, 122576), (1956, 118440), (1974, 117360), (2016, 114915), (2115, 109536), (2160, 107254), (2256, 102690), (2282, 101520), (2445, 94752), (2520, 91932), (2538, 91280), (2608, 88830), (2632, 88020), (2820, 82152), (2934, 78960), (2961, 78240), (3024, 76610), (3260, 71064), (3290, 70416), (3360, 68949), (3384, 68460), (3423, 67680), (3760, 61614), (3780, 61288), (3912, 59220), (3948, 58680), (4230, 54768), (4320, 53627), (4401, 52640), (4512, 51345), (4564, 50760), (4890, 47376), (4935, 46944), (5040, 45966), (5076, 45640), (5216, 44415), (5264, 44010), (5640, 41076), (5705, 40608), (5868, 39480), (5922, 39120), (6048, 38305), (6345, 36512), (6520, 35532), (6580, 35208), (6768, 34230), (6846, 33840), (7335, 31584), (7520, 30807), (7560, 30644), (7661, 30240), (7824, 29610), (7896, 29340), (8460, 27384), (8802, 26320), (8883, 26080), (9128, 25380), (9780, 23688), (9870, 23472), (10080, 22983), (10152, 22820), (10269, 22560), (10528, 22005), (11280, 20538), (11410, 20304), (11736, 19740), (11844, 19560), (12690, 18256), (13040, 17766), (13160, 17604), (13536, 17115), (13692, 16920), (14670, 15792), (14805, 15648), (15120, 15322)]