247307040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 384

約数和(自身を含む): 958003200

約数和(自身を除く): 710696160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 76, 80, 90, 92, 95, 96, 108, 114, 115, 120, 131, 135, 138, 144, 152, 160, 171, 180, 184, 190, 207, 216, 228, 230, 240, 262, 270, 276, 285, 288, 304, 342, 345, 360, 368, 380, 393, 414, 432, 437, 456, 460, 480, 513, 524, 540, 552, 570, 608, 621, 655, 684, 690, 720, 736, 760, 786, 828, 855, 864, 874, 912, 920, 1026, 1035, 1048, 1080, 1104, 1140, 1179, 1242, 1310, 1311, 1368, 1380, 1440, 1520, 1572, 1656, 1710, 1748, 1824, 1840, 1965, 2052, 2070, 2096, 2160, 2185, 2208, 2280, 2358, 2484, 2489, 2565, 2620, 2622, 2736, 2760, 3013, 3040, 3105, 3144, 3312, 3420, 3496, 3537, 3680, 3930, 3933, 4104, 4140, 4192, 4320, 4370, 4560, 4716, 4968, 4978, 5130, 5240, 5244, 5472, 5520, 5895, 6026, 6210, 6288, 6555, 6624, 6840, 6992, 7074, 7467, 7860, 7866, 8208, 8280, 8740, 9039, 9120, 9432, 9936, 9956, 10260, 10480, 10488, 11040, 11790, 11799, 12052, 12420, 12445, 12576, 13110, 13680, 13984, 14148, 14934, 15065, 15720, 15732, 16416, 16560, 17480, 17685, 18078, 18864, 19665, 19872, 19912, 20520, 20960, 20976, 22401, 23580, 23598, 24104, 24840, 24890, 26220, 27117, 27360, 28296, 29868, 30130, 31440, 31464, 33120, 34960, 35370, 36156, 37335, 37728, 39330, 39824, 41040, 41952, 44802, 45195, 47160, 47196, 48208, 49680, 49780, 52440, 54234, 56592, 57247, 58995, 59736, 60260, 62880, 62928, 67203, 69920, 70740, 72312, 74670, 78660, 79648, 81351, 82080, 89604, 90390, 94320, 94392, 96416, 99360, 99560, 104880, 108468, 112005, 113184, 114494, 117990, 119472, 120520, 125856, 134406, 135585, 141480, 144624, 149340, 157320, 162702, 171741, 179208, 180780, 188640, 188784, 199120, 209760, 216936, 224010, 228988, 235980, 238944, 241040, 268812, 271170, 282960, 286235, 289248, 298680, 314640, 325404, 336015, 343482, 358416, 361560, 377568, 398240, 406755, 433872, 448020, 457976, 471960, 482080, 515223, 537624, 542340, 565920, 572470, 597360, 629280, 650808, 672030, 686964, 716832, 723120, 813510, 858705, 867744, 896040, 915952, 943920, 1030446, 1075248, 1084680, 1144940, 1194720, 1301616, 1344060, 1373928, 1446240, 1545669, 1627020, 1717410, 1792080, 1831904, 1887840, 2060892, 2150496, 2169360, 2289880, 2576115, 2603232, 2688120, 2747856, 3091338, 3254040, 3434820, 3584160, 4121784, 4338720, 4579760, 5152230, 5376240, 5495712, 6182676, 6508080, 6869640, 7728345, 8243568, 9159520, 10304460, 10752480, 12365352, 13016160, 13739280, 15456690, 16487136, 20608920, 24730704, 27478560, 30913380, 41217840, 49461408, 61826760, 82435680, 123653520, 247307040]

約数ペア:

[(1, 247307040), (2, 123653520), (3, 82435680), (4, 61826760), (5, 49461408), (6, 41217840), (8, 30913380), (9, 27478560), (10, 24730704), (12, 20608920), (15, 16487136), (16, 15456690), (18, 13739280), (19, 13016160), (20, 12365352), (23, 10752480), (24, 10304460), (27, 9159520), (30, 8243568), (32, 7728345), (36, 6869640), (38, 6508080), (40, 6182676), (45, 5495712), (46, 5376240), (48, 5152230), (54, 4579760), (57, 4338720), (60, 4121784), (69, 3584160), (72, 3434820), (76, 3254040), (80, 3091338), (90, 2747856), (92, 2688120), (95, 2603232), (96, 2576115), (108, 2289880), (114, 2169360), (115, 2150496), (120, 2060892), (131, 1887840), (135, 1831904), (138, 1792080), (144, 1717410), (152, 1627020), (160, 1545669), (171, 1446240), (180, 1373928), (184, 1344060), (190, 1301616), (207, 1194720), (216, 1144940), (228, 1084680), (230, 1075248), (240, 1030446), (262, 943920), (270, 915952), (276, 896040), (285, 867744), (288, 858705), (304, 813510), (342, 723120), (345, 716832), (360, 686964), (368, 672030), (380, 650808), (393, 629280), (414, 597360), (432, 572470), (437, 565920), (456, 542340), (460, 537624), (480, 515223), (513, 482080), (524, 471960), (540, 457976), (552, 448020), (570, 433872), (608, 406755), (621, 398240), (655, 377568), (684, 361560), (690, 358416), (720, 343482), (736, 336015), (760, 325404), (786, 314640), (828, 298680), (855, 289248), (864, 286235), (874, 282960), (912, 271170), (920, 268812), (1026, 241040), (1035, 238944), (1048, 235980), (1080, 228988), (1104, 224010), (1140, 216936), (1179, 209760), (1242, 199120), (1310, 188784), (1311, 188640), (1368, 180780), (1380, 179208), (1440, 171741), (1520, 162702), (1572, 157320), (1656, 149340), (1710, 144624), (1748, 141480), (1824, 135585), (1840, 134406), (1965, 125856), (2052, 120520), (2070, 119472), (2096, 117990), (2160, 114494), (2185, 113184), (2208, 112005), (2280, 108468), (2358, 104880), (2484, 99560), (2489, 99360), (2565, 96416), (2620, 94392), (2622, 94320), (2736, 90390), (2760, 89604), (3013, 82080), (3040, 81351), (3105, 79648), (3144, 78660), (3312, 74670), (3420, 72312), (3496, 70740), (3537, 69920), (3680, 67203), (3930, 62928), (3933, 62880), (4104, 60260), (4140, 59736), (4192, 58995), (4320, 57247), (4370, 56592), (4560, 54234), (4716, 52440), (4968, 49780), (4978, 49680), (5130, 48208), (5240, 47196), (5244, 47160), (5472, 45195), (5520, 44802), (5895, 41952), (6026, 41040), (6210, 39824), (6288, 39330), (6555, 37728), (6624, 37335), (6840, 36156), (6992, 35370), (7074, 34960), (7467, 33120), (7860, 31464), (7866, 31440), (8208, 30130), (8280, 29868), (8740, 28296), (9039, 27360), (9120, 27117), (9432, 26220), (9936, 24890), (9956, 24840), (10260, 24104), (10480, 23598), (10488, 23580), (11040, 22401), (11790, 20976), (11799, 20960), (12052, 20520), (12420, 19912), (12445, 19872), (12576, 19665), (13110, 18864), (13680, 18078), (13984, 17685), (14148, 17480), (14934, 16560), (15065, 16416), (15720, 15732)]