251729280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 384

約数和(自身を含む): 988135200

約数和(自身を除く): 736405920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 64, 66, 72, 80, 87, 88, 90, 96, 99, 110, 116, 120, 128, 132, 137, 144, 145, 160, 165, 174, 176, 180, 192, 198, 220, 232, 240, 261, 264, 274, 288, 290, 319, 320, 330, 348, 352, 360, 384, 396, 411, 435, 440, 464, 480, 495, 522, 528, 548, 576, 580, 638, 640, 660, 685, 696, 704, 720, 792, 822, 870, 880, 928, 957, 960, 990, 1044, 1056, 1096, 1152, 1160, 1233, 1276, 1305, 1320, 1370, 1392, 1408, 1440, 1507, 1584, 1595, 1644, 1740, 1760, 1856, 1914, 1920, 1980, 2055, 2088, 2112, 2192, 2320, 2466, 2552, 2610, 2640, 2740, 2784, 2871, 2880, 3014, 3168, 3190, 3288, 3480, 3520, 3712, 3828, 3960, 3973, 4110, 4176, 4224, 4384, 4521, 4640, 4785, 4932, 5104, 5220, 5280, 5480, 5568, 5742, 5760, 6028, 6165, 6336, 6380, 6576, 6960, 7040, 7535, 7656, 7920, 7946, 8220, 8352, 8768, 9042, 9280, 9570, 9864, 10208, 10440, 10560, 10960, 11136, 11484, 11919, 12056, 12330, 12672, 12760, 13152, 13563, 13920, 14355, 15070, 15312, 15840, 15892, 16440, 16704, 17536, 18084, 18560, 19140, 19728, 19865, 20416, 20880, 21120, 21920, 22605, 22968, 23838, 24112, 24660, 25520, 26304, 27126, 27840, 28710, 30140, 30624, 31680, 31784, 32880, 33408, 35757, 36168, 38280, 39456, 39730, 40832, 41760, 43703, 43840, 45210, 45936, 47676, 48224, 49320, 51040, 52608, 54252, 55680, 57420, 59595, 60280, 61248, 63360, 63568, 65760, 67815, 71514, 72336, 76560, 78912, 79460, 83520, 87406, 87680, 90420, 91872, 95352, 96448, 98640, 102080, 108504, 114840, 119190, 120560, 122496, 127136, 131109, 131520, 135630, 143028, 144672, 153120, 157824, 158920, 167040, 174812, 178785, 180840, 183744, 190704, 192896, 197280, 204160, 217008, 218515, 229680, 238380, 241120, 254272, 262218, 263040, 271260, 286056, 289344, 306240, 317840, 349624, 357570, 361680, 367488, 381408, 393327, 394560, 434016, 437030, 459360, 476760, 482240, 508544, 524436, 542520, 572112, 578688, 612480, 635680, 655545, 699248, 715140, 723360, 762816, 786654, 789120, 868032, 874060, 918720, 953520, 964480, 1048872, 1085040, 1144224, 1271360, 1311090, 1398496, 1430280, 1446720, 1525632, 1573308, 1736064, 1748120, 1837440, 1907040, 1966635, 2097744, 2170080, 2288448, 2542720, 2622180, 2796992, 2860560, 2893440, 3146616, 3496240, 3814080, 3933270, 4195488, 4340160, 4576896, 5244360, 5593984, 5721120, 6293232, 6992480, 7628160, 7866540, 8390976, 8680320, 10488720, 11442240, 12586464, 13984960, 15733080, 16781952, 20977440, 22884480, 25172928, 27969920, 31466160, 41954880, 50345856, 62932320, 83909760, 125864640, 251729280]

約数ペア:

[(1, 251729280), (2, 125864640), (3, 83909760), (4, 62932320), (5, 50345856), (6, 41954880), (8, 31466160), (9, 27969920), (10, 25172928), (11, 22884480), (12, 20977440), (15, 16781952), (16, 15733080), (18, 13984960), (20, 12586464), (22, 11442240), (24, 10488720), (29, 8680320), (30, 8390976), (32, 7866540), (33, 7628160), (36, 6992480), (40, 6293232), (44, 5721120), (45, 5593984), (48, 5244360), (55, 4576896), (58, 4340160), (60, 4195488), (64, 3933270), (66, 3814080), (72, 3496240), (80, 3146616), (87, 2893440), (88, 2860560), (90, 2796992), (96, 2622180), (99, 2542720), (110, 2288448), (116, 2170080), (120, 2097744), (128, 1966635), (132, 1907040), (137, 1837440), (144, 1748120), (145, 1736064), (160, 1573308), (165, 1525632), (174, 1446720), (176, 1430280), (180, 1398496), (192, 1311090), (198, 1271360), (220, 1144224), (232, 1085040), (240, 1048872), (261, 964480), (264, 953520), (274, 918720), (288, 874060), (290, 868032), (319, 789120), (320, 786654), (330, 762816), (348, 723360), (352, 715140), (360, 699248), (384, 655545), (396, 635680), (411, 612480), (435, 578688), (440, 572112), (464, 542520), (480, 524436), (495, 508544), (522, 482240), (528, 476760), (548, 459360), (576, 437030), (580, 434016), (638, 394560), (640, 393327), (660, 381408), (685, 367488), (696, 361680), (704, 357570), (720, 349624), (792, 317840), (822, 306240), (870, 289344), (880, 286056), (928, 271260), (957, 263040), (960, 262218), (990, 254272), (1044, 241120), (1056, 238380), (1096, 229680), (1152, 218515), (1160, 217008), (1233, 204160), (1276, 197280), (1305, 192896), (1320, 190704), (1370, 183744), (1392, 180840), (1408, 178785), (1440, 174812), (1507, 167040), (1584, 158920), (1595, 157824), (1644, 153120), (1740, 144672), (1760, 143028), (1856, 135630), (1914, 131520), (1920, 131109), (1980, 127136), (2055, 122496), (2088, 120560), (2112, 119190), (2192, 114840), (2320, 108504), (2466, 102080), (2552, 98640), (2610, 96448), (2640, 95352), (2740, 91872), (2784, 90420), (2871, 87680), (2880, 87406), (3014, 83520), (3168, 79460), (3190, 78912), (3288, 76560), (3480, 72336), (3520, 71514), (3712, 67815), (3828, 65760), (3960, 63568), (3973, 63360), (4110, 61248), (4176, 60280), (4224, 59595), (4384, 57420), (4521, 55680), (4640, 54252), (4785, 52608), (4932, 51040), (5104, 49320), (5220, 48224), (5280, 47676), (5480, 45936), (5568, 45210), (5742, 43840), (5760, 43703), (6028, 41760), (6165, 40832), (6336, 39730), (6380, 39456), (6576, 38280), (6960, 36168), (7040, 35757), (7535, 33408), (7656, 32880), (7920, 31784), (7946, 31680), (8220, 30624), (8352, 30140), (8768, 28710), (9042, 27840), (9280, 27126), (9570, 26304), (9864, 25520), (10208, 24660), (10440, 24112), (10560, 23838), (10960, 22968), (11136, 22605), (11484, 21920), (11919, 21120), (12056, 20880), (12330, 20416), (12672, 19865), (12760, 19728), (13152, 19140), (13563, 18560), (13920, 18084), (14355, 17536), (15070, 16704), (15312, 16440), (15840, 15892)]