249041520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 480

約数和(自身を含む): 1080555840

約数和(自身を除く): 831514320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 168, 180, 181, 182, 189, 195, 196, 208, 210, 216, 234, 240, 245, 252, 260, 270, 273, 280, 294, 312, 315, 336, 351, 360, 362, 364, 378, 390, 392, 420, 432, 441, 455, 468, 490, 504, 520, 540, 543, 546, 560, 585, 588, 624, 630, 637, 702, 720, 724, 728, 735, 756, 780, 784, 819, 840, 882, 905, 910, 936, 945, 980, 1008, 1040, 1080, 1086, 1092, 1170, 1176, 1260, 1267, 1274, 1323, 1365, 1404, 1448, 1456, 1470, 1512, 1560, 1629, 1638, 1680, 1755, 1764, 1810, 1820, 1872, 1890, 1911, 1960, 2160, 2172, 2184, 2205, 2340, 2352, 2353, 2457, 2520, 2534, 2548, 2646, 2715, 2730, 2808, 2896, 2940, 3024, 3120, 3185, 3258, 3276, 3510, 3528, 3620, 3640, 3780, 3801, 3822, 3920, 4095, 4344, 4368, 4410, 4680, 4706, 4887, 4914, 5040, 5068, 5096, 5292, 5430, 5460, 5616, 5733, 5880, 6335, 6370, 6516, 6552, 6615, 7020, 7056, 7059, 7240, 7280, 7560, 7602, 7644, 8145, 8190, 8688, 8820, 8869, 9360, 9412, 9555, 9774, 9828, 10136, 10192, 10584, 10860, 10920, 11403, 11466, 11760, 11765, 12285, 12670, 12740, 13032, 13104, 13230, 14040, 14118, 14480, 15120, 15204, 15288, 16290, 16380, 16471, 17199, 17640, 17738, 18824, 19005, 19110, 19548, 19656, 20272, 21168, 21177, 21720, 21840, 22806, 22932, 23530, 24435, 24570, 25340, 25480, 26064, 26460, 26607, 28080, 28236, 28665, 30408, 30576, 32580, 32760, 32942, 34209, 34398, 35280, 35295, 35476, 37648, 38010, 38220, 39096, 39312, 42354, 43440, 44345, 45612, 45864, 47060, 48870, 49140, 49413, 50680, 50960, 52920, 53214, 56472, 57015, 57330, 60816, 63531, 65160, 65520, 65884, 68418, 68796, 70590, 70952, 76020, 76440, 78192, 79821, 82355, 84708, 85995, 88690, 91224, 91728, 94120, 97740, 98280, 98826, 101360, 105840, 105885, 106428, 112944, 114030, 114660, 115297, 127062, 130320, 131768, 133035, 136836, 137592, 141180, 141904, 148239, 152040, 152880, 159642, 164710, 169416, 171045, 171990, 177380, 182448, 188240, 195480, 196560, 197652, 211770, 212856, 228060, 229320, 230594, 239463, 247065, 254124, 263536, 266070, 273672, 275184, 282360, 296478, 304080, 317655, 319284, 329420, 338832, 342090, 343980, 345891, 354760, 390960, 395304, 399105, 423540, 425712, 444717, 456120, 458640, 461188, 478926, 494130, 508248, 532140, 547344, 564720, 576485, 592956, 635310, 638568, 658840, 684180, 687960, 691782, 709520, 741195, 790608, 798210, 847080, 889434, 912240, 922376, 957852, 988260, 1016496, 1037673, 1064280, 1152970, 1185912, 1197315, 1270620, 1277136, 1317680, 1368360, 1375920, 1383564, 1482390, 1596420, 1694160, 1729455, 1778868, 1844752, 1915704, 1976520, 2075346, 2128560, 2223585, 2305940, 2371824, 2394630, 2541240, 2736720, 2767128, 2964780, 3113019, 3192840, 3458910, 3557736, 3831408, 3953040, 4150692, 4447170, 4611880, 4789260, 5082480, 5188365, 5534256, 5929560, 6226038, 6385680, 6917820, 7115472, 8301384, 8894340, 9223760, 9578520, 10376730, 11859120, 12452076, 13835640, 15565095, 16602768, 17788680, 19157040, 20753460, 24904152, 27671280, 31130190, 35577360, 41506920, 49808304, 62260380, 83013840, 124520760, 249041520]

約数ペア:

[(1, 249041520), (2, 124520760), (3, 83013840), (4, 62260380), (5, 49808304), (6, 41506920), (7, 35577360), (8, 31130190), (9, 27671280), (10, 24904152), (12, 20753460), (13, 19157040), (14, 17788680), (15, 16602768), (16, 15565095), (18, 13835640), (20, 12452076), (21, 11859120), (24, 10376730), (26, 9578520), (27, 9223760), (28, 8894340), (30, 8301384), (35, 7115472), (36, 6917820), (39, 6385680), (40, 6226038), (42, 5929560), (45, 5534256), (48, 5188365), (49, 5082480), (52, 4789260), (54, 4611880), (56, 4447170), (60, 4150692), (63, 3953040), (65, 3831408), (70, 3557736), (72, 3458910), (78, 3192840), (80, 3113019), (84, 2964780), (90, 2767128), (91, 2736720), (98, 2541240), (104, 2394630), (105, 2371824), (108, 2305940), (112, 2223585), (117, 2128560), (120, 2075346), (126, 1976520), (130, 1915704), (135, 1844752), (140, 1778868), (144, 1729455), (147, 1694160), (156, 1596420), (168, 1482390), (180, 1383564), (181, 1375920), (182, 1368360), (189, 1317680), (195, 1277136), (196, 1270620), (208, 1197315), (210, 1185912), (216, 1152970), (234, 1064280), (240, 1037673), (245, 1016496), (252, 988260), (260, 957852), (270, 922376), (273, 912240), (280, 889434), (294, 847080), (312, 798210), (315, 790608), (336, 741195), (351, 709520), (360, 691782), (362, 687960), (364, 684180), (378, 658840), (390, 638568), (392, 635310), (420, 592956), (432, 576485), (441, 564720), (455, 547344), (468, 532140), (490, 508248), (504, 494130), (520, 478926), (540, 461188), (543, 458640), (546, 456120), (560, 444717), (585, 425712), (588, 423540), (624, 399105), (630, 395304), (637, 390960), (702, 354760), (720, 345891), (724, 343980), (728, 342090), (735, 338832), (756, 329420), (780, 319284), (784, 317655), (819, 304080), (840, 296478), (882, 282360), (905, 275184), (910, 273672), (936, 266070), (945, 263536), (980, 254124), (1008, 247065), (1040, 239463), (1080, 230594), (1086, 229320), (1092, 228060), (1170, 212856), (1176, 211770), (1260, 197652), (1267, 196560), (1274, 195480), (1323, 188240), (1365, 182448), (1404, 177380), (1448, 171990), (1456, 171045), (1470, 169416), (1512, 164710), (1560, 159642), (1629, 152880), (1638, 152040), (1680, 148239), (1755, 141904), (1764, 141180), (1810, 137592), (1820, 136836), (1872, 133035), (1890, 131768), (1911, 130320), (1960, 127062), (2160, 115297), (2172, 114660), (2184, 114030), (2205, 112944), (2340, 106428), (2352, 105885), (2353, 105840), (2457, 101360), (2520, 98826), (2534, 98280), (2548, 97740), (2646, 94120), (2715, 91728), (2730, 91224), (2808, 88690), (2896, 85995), (2940, 84708), (3024, 82355), (3120, 79821), (3185, 78192), (3258, 76440), (3276, 76020), (3510, 70952), (3528, 70590), (3620, 68796), (3640, 68418), (3780, 65884), (3801, 65520), (3822, 65160), (3920, 63531), (4095, 60816), (4344, 57330), (4368, 57015), (4410, 56472), (4680, 53214), (4706, 52920), (4887, 50960), (4914, 50680), (5040, 49413), (5068, 49140), (5096, 48870), (5292, 47060), (5430, 45864), (5460, 45612), (5616, 44345), (5733, 43440), (5880, 42354), (6335, 39312), (6370, 39096), (6516, 38220), (6552, 38010), (6615, 37648), (7020, 35476), (7056, 35295), (7059, 35280), (7240, 34398), (7280, 34209), (7560, 32942), (7602, 32760), (7644, 32580), (8145, 30576), (8190, 30408), (8688, 28665), (8820, 28236), (8869, 28080), (9360, 26607), (9412, 26460), (9555, 26064), (9774, 25480), (9828, 25340), (10136, 24570), (10192, 24435), (10584, 23530), (10860, 22932), (10920, 22806), (11403, 21840), (11466, 21720), (11760, 21177), (11765, 21168), (12285, 20272), (12670, 19656), (12740, 19548), (13032, 19110), (13104, 19005), (13230, 18824), (14040, 17738), (14118, 17640), (14480, 17199), (15120, 16471), (15204, 16380), (15288, 16290)]