247529520

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 480

約数和(自身を含む): 1052932608

約数和(自身を除く): 805403088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 102, 105, 107, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 162, 168, 170, 180, 189, 204, 210, 214, 216, 238, 240, 243, 252, 255, 270, 272, 280, 306, 315, 321, 324, 336, 340, 357, 360, 378, 405, 408, 420, 428, 432, 459, 476, 486, 504, 510, 535, 540, 560, 567, 595, 612, 630, 642, 648, 680, 714, 720, 749, 756, 765, 810, 816, 840, 856, 918, 945, 952, 963, 972, 1008, 1020, 1070, 1071, 1080, 1134, 1190, 1215, 1224, 1260, 1284, 1296, 1360, 1377, 1428, 1498, 1512, 1530, 1605, 1620, 1680, 1701, 1712, 1785, 1819, 1836, 1890, 1904, 1926, 1944, 2040, 2140, 2142, 2160, 2247, 2268, 2295, 2380, 2430, 2448, 2520, 2568, 2754, 2835, 2856, 2889, 2996, 3024, 3060, 3210, 3213, 3240, 3402, 3570, 3638, 3672, 3745, 3780, 3852, 3888, 4080, 4131, 4280, 4284, 4494, 4536, 4590, 4760, 4815, 4860, 5040, 5136, 5355, 5457, 5508, 5670, 5712, 5778, 5992, 6120, 6420, 6426, 6480, 6741, 6804, 6885, 7140, 7276, 7344, 7490, 7560, 7704, 8262, 8505, 8560, 8568, 8667, 8988, 9072, 9095, 9180, 9520, 9630, 9639, 9720, 10710, 10914, 11016, 11235, 11340, 11556, 11984, 12240, 12733, 12840, 12852, 13482, 13608, 13770, 14280, 14445, 14552, 14980, 15120, 15408, 16065, 16371, 16524, 17010, 17136, 17334, 17976, 18190, 18360, 19260, 19278, 19440, 20223, 20655, 21420, 21828, 22032, 22470, 22680, 23112, 25466, 25680, 25704, 26001, 26964, 27216, 27285, 27540, 28560, 28890, 28917, 29104, 29960, 32130, 32742, 33048, 33705, 34020, 34668, 35952, 36380, 36720, 38199, 38520, 38556, 40446, 41310, 42840, 43335, 43656, 44940, 45360, 46224, 48195, 49113, 50932, 51408, 52002, 53928, 54570, 55080, 57780, 57834, 59920, 60669, 63665, 64260, 65484, 66096, 67410, 68040, 69336, 72760, 76398, 77040, 77112, 80892, 81855, 82620, 85680, 86670, 87312, 89880, 96390, 98226, 101115, 101864, 104004, 107856, 109140, 110160, 114597, 115560, 115668, 121338, 127330, 128520, 130005, 130968, 134820, 136080, 138672, 144585, 145520, 147339, 152796, 154224, 161784, 163710, 165240, 173340, 179760, 182007, 190995, 192780, 196452, 202230, 203728, 208008, 218280, 229194, 231120, 231336, 242676, 245565, 254660, 257040, 260010, 261936, 269640, 289170, 294678, 303345, 305592, 323568, 327420, 330480, 343791, 346680, 364014, 381990, 385560, 392904, 404460, 416016, 436560, 442017, 458388, 462672, 485352, 491130, 509320, 520020, 539280, 572985, 578340, 589356, 606690, 611184, 654840, 687582, 693360, 728028, 736695, 763980, 771120, 785808, 808920, 884034, 910035, 916776, 970704, 982260, 1018640, 1031373, 1040040, 1145970, 1156680, 1178712, 1213380, 1309680, 1375164, 1456056, 1473390, 1527960, 1617840, 1718955, 1768068, 1820070, 1833552, 1964520, 2062746, 2080080, 2210085, 2291940, 2313360, 2357424, 2426760, 2750328, 2912112, 2946780, 3055920, 3094119, 3437910, 3536136, 3640140, 3929040, 4125492, 4420170, 4583880, 4853520, 5156865, 5500656, 5893560, 6188238, 6875820, 7072272, 7280280, 8250984, 8840340, 9167760, 10313730, 11787120, 12376476, 13751640, 14560560, 15470595, 16501968, 17680680, 20627460, 24752952, 27503280, 30941190, 35361360, 41254920, 49505904, 61882380, 82509840, 123764760, 247529520]

約数ペア:

[(1, 247529520), (2, 123764760), (3, 82509840), (4, 61882380), (5, 49505904), (6, 41254920), (7, 35361360), (8, 30941190), (9, 27503280), (10, 24752952), (12, 20627460), (14, 17680680), (15, 16501968), (16, 15470595), (17, 14560560), (18, 13751640), (20, 12376476), (21, 11787120), (24, 10313730), (27, 9167760), (28, 8840340), (30, 8250984), (34, 7280280), (35, 7072272), (36, 6875820), (40, 6188238), (42, 5893560), (45, 5500656), (48, 5156865), (51, 4853520), (54, 4583880), (56, 4420170), (60, 4125492), (63, 3929040), (68, 3640140), (70, 3536136), (72, 3437910), (80, 3094119), (81, 3055920), (84, 2946780), (85, 2912112), (90, 2750328), (102, 2426760), (105, 2357424), (107, 2313360), (108, 2291940), (112, 2210085), (119, 2080080), (120, 2062746), (126, 1964520), (135, 1833552), (136, 1820070), (140, 1768068), (144, 1718955), (153, 1617840), (162, 1527960), (168, 1473390), (170, 1456056), (180, 1375164), (189, 1309680), (204, 1213380), (210, 1178712), (214, 1156680), (216, 1145970), (238, 1040040), (240, 1031373), (243, 1018640), (252, 982260), (255, 970704), (270, 916776), (272, 910035), (280, 884034), (306, 808920), (315, 785808), (321, 771120), (324, 763980), (336, 736695), (340, 728028), (357, 693360), (360, 687582), (378, 654840), (405, 611184), (408, 606690), (420, 589356), (428, 578340), (432, 572985), (459, 539280), (476, 520020), (486, 509320), (504, 491130), (510, 485352), (535, 462672), (540, 458388), (560, 442017), (567, 436560), (595, 416016), (612, 404460), (630, 392904), (642, 385560), (648, 381990), (680, 364014), (714, 346680), (720, 343791), (749, 330480), (756, 327420), (765, 323568), (810, 305592), (816, 303345), (840, 294678), (856, 289170), (918, 269640), (945, 261936), (952, 260010), (963, 257040), (972, 254660), (1008, 245565), (1020, 242676), (1070, 231336), (1071, 231120), (1080, 229194), (1134, 218280), (1190, 208008), (1215, 203728), (1224, 202230), (1260, 196452), (1284, 192780), (1296, 190995), (1360, 182007), (1377, 179760), (1428, 173340), (1498, 165240), (1512, 163710), (1530, 161784), (1605, 154224), (1620, 152796), (1680, 147339), (1701, 145520), (1712, 144585), (1785, 138672), (1819, 136080), (1836, 134820), (1890, 130968), (1904, 130005), (1926, 128520), (1944, 127330), (2040, 121338), (2140, 115668), (2142, 115560), (2160, 114597), (2247, 110160), (2268, 109140), (2295, 107856), (2380, 104004), (2430, 101864), (2448, 101115), (2520, 98226), (2568, 96390), (2754, 89880), (2835, 87312), (2856, 86670), (2889, 85680), (2996, 82620), (3024, 81855), (3060, 80892), (3210, 77112), (3213, 77040), (3240, 76398), (3402, 72760), (3570, 69336), (3638, 68040), (3672, 67410), (3745, 66096), (3780, 65484), (3852, 64260), (3888, 63665), (4080, 60669), (4131, 59920), (4280, 57834), (4284, 57780), (4494, 55080), (4536, 54570), (4590, 53928), (4760, 52002), (4815, 51408), (4860, 50932), (5040, 49113), (5136, 48195), (5355, 46224), (5457, 45360), (5508, 44940), (5670, 43656), (5712, 43335), (5778, 42840), (5992, 41310), (6120, 40446), (6420, 38556), (6426, 38520), (6480, 38199), (6741, 36720), (6804, 36380), (6885, 35952), (7140, 34668), (7276, 34020), (7344, 33705), (7490, 33048), (7560, 32742), (7704, 32130), (8262, 29960), (8505, 29104), (8560, 28917), (8568, 28890), (8667, 28560), (8988, 27540), (9072, 27285), (9095, 27216), (9180, 26964), (9520, 26001), (9630, 25704), (9639, 25680), (9720, 25466), (10710, 23112), (10914, 22680), (11016, 22470), (11235, 22032), (11340, 21828), (11556, 21420), (11984, 20655), (12240, 20223), (12733, 19440), (12840, 19278), (12852, 19260), (13482, 18360), (13608, 18190), (13770, 17976), (14280, 17334), (14445, 17136), (14552, 17010), (14980, 16524), (15120, 16371), (15408, 16065)]