289154880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{683}}^1$

素因数の和:723

約数の個数: 336

約数和(自身を含む): 1188354240

約数和(自身を除く): 899199360

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, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 672, 683, 720, 735, 756, 784, 840, 864, 882, 945, 960, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1344, 1366, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1890, 1960, 2016, 2049, 2160, 2205, 2240, 2352, 2520, 2646, 2732, 2880, 2940, 3024, 3136, 3360, 3415, 3528, 3780, 3920, 4032, 4098, 4320, 4410, 4704, 4781, 5040, 5292, 5464, 5880, 6048, 6147, 6615, 6720, 6830, 7056, 7560, 7840, 8196, 8640, 8820, 9408, 9562, 10080, 10245, 10584, 10928, 11760, 12096, 12294, 13230, 13660, 14112, 14343, 15120, 15680, 16392, 17640, 18441, 19124, 20160, 20490, 21168, 21856, 23520, 23905, 24588, 26460, 27320, 28224, 28686, 30240, 30735, 32784, 33467, 35280, 36882, 38248, 40980, 42336, 43029, 43712, 47040, 47810, 49176, 52920, 54640, 57372, 60480, 61470, 65568, 66934, 70560, 71715, 73764, 76496, 81960, 84672, 86058, 92205, 95620, 98352, 100401, 105840, 109280, 114744, 122940, 129087, 131136, 133868, 141120, 143430, 147528, 152992, 163920, 167335, 172116, 184410, 191240, 196704, 200802, 211680, 215145, 218560, 229488, 245880, 258174, 267736, 286860, 295056, 301203, 305984, 327840, 334670, 344232, 368820, 382480, 393408, 401604, 423360, 430290, 458976, 491760, 502005, 516348, 535472, 573720, 590112, 602406, 645435, 655680, 669340, 688464, 737640, 764960, 803208, 860580, 903609, 917952, 983520, 1004010, 1032696, 1070944, 1147440, 1180224, 1204812, 1290870, 1338680, 1376928, 1475280, 1506015, 1529920, 1606416, 1721160, 1807218, 1967040, 2008020, 2065392, 2141888, 2294880, 2409624, 2581740, 2677360, 2753856, 2950560, 3012030, 3212832, 3442320, 3614436, 4016040, 4130784, 4518045, 4589760, 4819248, 5163480, 5354720, 5901120, 6024060, 6425664, 6884640, 7228872, 8032080, 8261568, 9036090, 9638496, 10326960, 10709440, 12048120, 13769280, 14457744, 16064160, 18072180, 19276992, 20653920, 24096240, 28915488, 32128320, 36144360, 41307840, 48192480, 57830976, 72288720, 96384960, 144577440, 289154880]

約数ペア:

[(1, 289154880), (2, 144577440), (3, 96384960), (4, 72288720), (5, 57830976), (6, 48192480), (7, 41307840), (8, 36144360), (9, 32128320), (10, 28915488), (12, 24096240), (14, 20653920), (15, 19276992), (16, 18072180), (18, 16064160), (20, 14457744), (21, 13769280), (24, 12048120), (27, 10709440), (28, 10326960), (30, 9638496), (32, 9036090), (35, 8261568), (36, 8032080), (40, 7228872), (42, 6884640), (45, 6425664), (48, 6024060), (49, 5901120), (54, 5354720), (56, 5163480), (60, 4819248), (63, 4589760), (64, 4518045), (70, 4130784), (72, 4016040), (80, 3614436), (84, 3442320), (90, 3212832), (96, 3012030), (98, 2950560), (105, 2753856), (108, 2677360), (112, 2581740), (120, 2409624), (126, 2294880), (135, 2141888), (140, 2065392), (144, 2008020), (147, 1967040), (160, 1807218), (168, 1721160), (180, 1606416), (189, 1529920), (192, 1506015), (196, 1475280), (210, 1376928), (216, 1338680), (224, 1290870), (240, 1204812), (245, 1180224), (252, 1147440), (270, 1070944), (280, 1032696), (288, 1004010), (294, 983520), (315, 917952), (320, 903609), (336, 860580), (360, 803208), (378, 764960), (392, 737640), (420, 688464), (432, 669340), (441, 655680), (448, 645435), (480, 602406), (490, 590112), (504, 573720), (540, 535472), (560, 516348), (576, 502005), (588, 491760), (630, 458976), (672, 430290), (683, 423360), (720, 401604), (735, 393408), (756, 382480), (784, 368820), (840, 344232), (864, 334670), (882, 327840), (945, 305984), (960, 301203), (980, 295056), (1008, 286860), (1080, 267736), (1120, 258174), (1176, 245880), (1260, 229488), (1323, 218560), (1344, 215145), (1366, 211680), (1440, 200802), (1470, 196704), (1512, 191240), (1568, 184410), (1680, 172116), (1728, 167335), (1764, 163920), (1890, 152992), (1960, 147528), (2016, 143430), (2049, 141120), (2160, 133868), (2205, 131136), (2240, 129087), (2352, 122940), (2520, 114744), (2646, 109280), (2732, 105840), (2880, 100401), (2940, 98352), (3024, 95620), (3136, 92205), (3360, 86058), (3415, 84672), (3528, 81960), (3780, 76496), (3920, 73764), (4032, 71715), (4098, 70560), (4320, 66934), (4410, 65568), (4704, 61470), (4781, 60480), (5040, 57372), (5292, 54640), (5464, 52920), (5880, 49176), (6048, 47810), (6147, 47040), (6615, 43712), (6720, 43029), (6830, 42336), (7056, 40980), (7560, 38248), (7840, 36882), (8196, 35280), (8640, 33467), (8820, 32784), (9408, 30735), (9562, 30240), (10080, 28686), (10245, 28224), (10584, 27320), (10928, 26460), (11760, 24588), (12096, 23905), (12294, 23520), (13230, 21856), (13660, 21168), (14112, 20490), (14343, 20160), (15120, 19124), (15680, 18441), (16392, 17640)]