245881440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 384

約数和(自身を含む): 1010257920

約数和(自身を除く): 764376480

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, 168, 173, 180, 188, 189, 210, 216, 224, 235, 240, 252, 270, 280, 282, 288, 315, 329, 336, 346, 360, 376, 378, 420, 423, 432, 470, 480, 504, 519, 540, 560, 564, 630, 658, 672, 692, 705, 720, 752, 756, 840, 846, 864, 865, 940, 945, 987, 1008, 1038, 1080, 1120, 1128, 1211, 1260, 1269, 1316, 1384, 1410, 1440, 1504, 1512, 1557, 1645, 1680, 1692, 1730, 1880, 1890, 1974, 2016, 2076, 2115, 2160, 2256, 2422, 2520, 2538, 2595, 2632, 2768, 2820, 2961, 3024, 3114, 3290, 3360, 3384, 3460, 3633, 3760, 3780, 3948, 4152, 4230, 4320, 4512, 4671, 4844, 4935, 5040, 5076, 5190, 5264, 5536, 5640, 5922, 6048, 6055, 6228, 6345, 6580, 6768, 6920, 7266, 7520, 7560, 7785, 7896, 8131, 8304, 8460, 8883, 9342, 9688, 9870, 10080, 10152, 10380, 10528, 10899, 11280, 11844, 12110, 12456, 12690, 13160, 13536, 13840, 14532, 14805, 15120, 15570, 15792, 16262, 16608, 16920, 17766, 18165, 18684, 19376, 19740, 20304, 20760, 21798, 22560, 23355, 23688, 24220, 24393, 24912, 25380, 26320, 27680, 29064, 29610, 30240, 31140, 31584, 32524, 32697, 33840, 35532, 36330, 37368, 38752, 39480, 40608, 40655, 41520, 43596, 44415, 46710, 47376, 48440, 48786, 49824, 50760, 52640, 54495, 56917, 58128, 59220, 62280, 65048, 65394, 67680, 71064, 72660, 73179, 74736, 78960, 81310, 83040, 87192, 88830, 93420, 94752, 96880, 97572, 101520, 108990, 113834, 116256, 118440, 121965, 124560, 130096, 130788, 142128, 145320, 146358, 149472, 157920, 162620, 163485, 170751, 174384, 177660, 186840, 193760, 195144, 203040, 217980, 219537, 227668, 236880, 243930, 249120, 260192, 261576, 284256, 284585, 290640, 292716, 325240, 326970, 341502, 348768, 355320, 365895, 373680, 390288, 435960, 439074, 455336, 473760, 487860, 512253, 523152, 569170, 581280, 585432, 650480, 653940, 683004, 710640, 731790, 747360, 780576, 853755, 871920, 878148, 910672, 975720, 1024506, 1046304, 1097685, 1138340, 1170864, 1300960, 1307880, 1366008, 1421280, 1463580, 1536759, 1707510, 1743840, 1756296, 1821344, 1951440, 2049012, 2195370, 2276680, 2341728, 2561265, 2615760, 2732016, 2927160, 3073518, 3415020, 3512592, 3902880, 4098024, 4390740, 4553360, 5122530, 5231520, 5464032, 5854320, 6147036, 6830040, 7025184, 7683795, 8196048, 8781480, 9106720, 10245060, 11708640, 12294072, 13660080, 15367590, 16392096, 17562960, 20490120, 24588144, 27320160, 30735180, 35125920, 40980240, 49176288, 61470360, 81960480, 122940720, 245881440]

約数ペア:

[(1, 245881440), (2, 122940720), (3, 81960480), (4, 61470360), (5, 49176288), (6, 40980240), (7, 35125920), (8, 30735180), (9, 27320160), (10, 24588144), (12, 20490120), (14, 17562960), (15, 16392096), (16, 15367590), (18, 13660080), (20, 12294072), (21, 11708640), (24, 10245060), (27, 9106720), (28, 8781480), (30, 8196048), (32, 7683795), (35, 7025184), (36, 6830040), (40, 6147036), (42, 5854320), (45, 5464032), (47, 5231520), (48, 5122530), (54, 4553360), (56, 4390740), (60, 4098024), (63, 3902880), (70, 3512592), (72, 3415020), (80, 3073518), (84, 2927160), (90, 2732016), (94, 2615760), (96, 2561265), (105, 2341728), (108, 2276680), (112, 2195370), (120, 2049012), (126, 1951440), (135, 1821344), (140, 1756296), (141, 1743840), (144, 1707510), (160, 1536759), (168, 1463580), (173, 1421280), (180, 1366008), (188, 1307880), (189, 1300960), (210, 1170864), (216, 1138340), (224, 1097685), (235, 1046304), (240, 1024506), (252, 975720), (270, 910672), (280, 878148), (282, 871920), (288, 853755), (315, 780576), (329, 747360), (336, 731790), (346, 710640), (360, 683004), (376, 653940), (378, 650480), (420, 585432), (423, 581280), (432, 569170), (470, 523152), (480, 512253), (504, 487860), (519, 473760), (540, 455336), (560, 439074), (564, 435960), (630, 390288), (658, 373680), (672, 365895), (692, 355320), (705, 348768), (720, 341502), (752, 326970), (756, 325240), (840, 292716), (846, 290640), (864, 284585), (865, 284256), (940, 261576), (945, 260192), (987, 249120), (1008, 243930), (1038, 236880), (1080, 227668), (1120, 219537), (1128, 217980), (1211, 203040), (1260, 195144), (1269, 193760), (1316, 186840), (1384, 177660), (1410, 174384), (1440, 170751), (1504, 163485), (1512, 162620), (1557, 157920), (1645, 149472), (1680, 146358), (1692, 145320), (1730, 142128), (1880, 130788), (1890, 130096), (1974, 124560), (2016, 121965), (2076, 118440), (2115, 116256), (2160, 113834), (2256, 108990), (2422, 101520), (2520, 97572), (2538, 96880), (2595, 94752), (2632, 93420), (2768, 88830), (2820, 87192), (2961, 83040), (3024, 81310), (3114, 78960), (3290, 74736), (3360, 73179), (3384, 72660), (3460, 71064), (3633, 67680), (3760, 65394), (3780, 65048), (3948, 62280), (4152, 59220), (4230, 58128), (4320, 56917), (4512, 54495), (4671, 52640), (4844, 50760), (4935, 49824), (5040, 48786), (5076, 48440), (5190, 47376), (5264, 46710), (5536, 44415), (5640, 43596), (5922, 41520), (6048, 40655), (6055, 40608), (6228, 39480), (6345, 38752), (6580, 37368), (6768, 36330), (6920, 35532), (7266, 33840), (7520, 32697), (7560, 32524), (7785, 31584), (7896, 31140), (8131, 30240), (8304, 29610), (8460, 29064), (8883, 27680), (9342, 26320), (9688, 25380), (9870, 24912), (10080, 24393), (10152, 24220), (10380, 23688), (10528, 23355), (10899, 22560), (11280, 21798), (11844, 20760), (12110, 20304), (12456, 19740), (12690, 19376), (13160, 18684), (13536, 18165), (13840, 17766), (14532, 16920), (14805, 16608), (15120, 16262), (15570, 15792)]