228510720

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 440

約数和(自身を含む): 891673200

約数和(自身を除く): 663162480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 32, 36, 38, 40, 45, 48, 54, 57, 58, 60, 64, 72, 76, 80, 81, 87, 90, 95, 96, 108, 114, 116, 120, 128, 135, 144, 145, 152, 160, 162, 171, 174, 180, 190, 192, 216, 228, 232, 240, 256, 261, 270, 285, 288, 290, 304, 320, 324, 342, 348, 360, 380, 384, 405, 432, 435, 456, 464, 480, 512, 513, 522, 540, 551, 570, 576, 580, 608, 640, 648, 684, 696, 720, 760, 768, 783, 810, 855, 864, 870, 912, 928, 960, 1024, 1026, 1044, 1080, 1102, 1140, 1152, 1160, 1216, 1280, 1296, 1305, 1368, 1392, 1440, 1520, 1536, 1539, 1566, 1620, 1653, 1710, 1728, 1740, 1824, 1856, 1920, 2052, 2088, 2160, 2204, 2280, 2304, 2320, 2349, 2432, 2560, 2565, 2592, 2610, 2736, 2755, 2784, 2880, 3040, 3072, 3078, 3132, 3240, 3306, 3420, 3456, 3480, 3648, 3712, 3840, 3915, 4104, 4176, 4320, 4408, 4560, 4608, 4640, 4698, 4864, 4959, 5120, 5130, 5184, 5220, 5472, 5510, 5568, 5760, 6080, 6156, 6264, 6480, 6612, 6840, 6912, 6960, 7296, 7424, 7680, 7695, 7830, 8208, 8265, 8352, 8640, 8816, 9120, 9216, 9280, 9396, 9728, 9918, 10260, 10368, 10440, 10944, 11020, 11136, 11520, 11745, 12160, 12312, 12528, 12960, 13224, 13680, 13824, 13920, 14592, 14848, 14877, 15360, 15390, 15660, 16416, 16530, 16704, 17280, 17632, 18240, 18560, 18792, 19456, 19836, 20520, 20736, 20880, 21888, 22040, 22272, 23040, 23490, 24320, 24624, 24795, 25056, 25920, 26448, 27360, 27648, 27840, 29184, 29696, 29754, 30780, 31320, 32832, 33060, 33408, 34560, 35264, 36480, 37120, 37584, 39672, 41040, 41472, 41760, 43776, 44080, 44544, 44631, 46080, 46980, 48640, 49248, 49590, 50112, 51840, 52896, 54720, 55680, 58368, 59508, 61560, 62640, 65664, 66120, 66816, 69120, 70528, 72960, 74240, 74385, 75168, 79344, 82080, 82944, 83520, 87552, 88160, 89088, 89262, 93960, 97280, 98496, 99180, 100224, 103680, 105792, 109440, 111360, 119016, 123120, 125280, 131328, 132240, 133632, 138240, 141056, 145920, 148480, 148770, 150336, 158688, 164160, 167040, 175104, 176320, 178524, 187920, 196992, 198360, 200448, 207360, 211584, 218880, 222720, 223155, 238032, 246240, 250560, 262656, 264480, 267264, 282112, 291840, 297540, 300672, 317376, 328320, 334080, 352640, 357048, 375840, 393984, 396720, 400896, 414720, 423168, 437760, 445440, 446310, 476064, 492480, 501120, 525312, 528960, 564224, 595080, 601344, 634752, 656640, 668160, 705280, 714096, 751680, 787968, 793440, 801792, 846336, 875520, 892620, 952128, 984960, 1002240, 1057920, 1190160, 1202688, 1269504, 1313280, 1336320, 1410560, 1428192, 1503360, 1575936, 1586880, 1692672, 1785240, 1904256, 1969920, 2004480, 2115840, 2380320, 2405376, 2539008, 2626560, 2821120, 2856384, 3006720, 3173760, 3570480, 3808512, 3939840, 4008960, 4231680, 4760640, 5078016, 5712768, 6013440, 6347520, 7140960, 7617024, 7879680, 8463360, 9521280, 11425536, 12026880, 12695040, 14281920, 15234048, 19042560, 22851072, 25390080, 28563840, 38085120, 45702144, 57127680, 76170240, 114255360, 228510720]

約数ペア:

[(1, 228510720), (2, 114255360), (3, 76170240), (4, 57127680), (5, 45702144), (6, 38085120), (8, 28563840), (9, 25390080), (10, 22851072), (12, 19042560), (15, 15234048), (16, 14281920), (18, 12695040), (19, 12026880), (20, 11425536), (24, 9521280), (27, 8463360), (29, 7879680), (30, 7617024), (32, 7140960), (36, 6347520), (38, 6013440), (40, 5712768), (45, 5078016), (48, 4760640), (54, 4231680), (57, 4008960), (58, 3939840), (60, 3808512), (64, 3570480), (72, 3173760), (76, 3006720), (80, 2856384), (81, 2821120), (87, 2626560), (90, 2539008), (95, 2405376), (96, 2380320), (108, 2115840), (114, 2004480), (116, 1969920), (120, 1904256), (128, 1785240), (135, 1692672), (144, 1586880), (145, 1575936), (152, 1503360), (160, 1428192), (162, 1410560), (171, 1336320), (174, 1313280), (180, 1269504), (190, 1202688), (192, 1190160), (216, 1057920), (228, 1002240), (232, 984960), (240, 952128), (256, 892620), (261, 875520), (270, 846336), (285, 801792), (288, 793440), (290, 787968), (304, 751680), (320, 714096), (324, 705280), (342, 668160), (348, 656640), (360, 634752), (380, 601344), (384, 595080), (405, 564224), (432, 528960), (435, 525312), (456, 501120), (464, 492480), (480, 476064), (512, 446310), (513, 445440), (522, 437760), (540, 423168), (551, 414720), (570, 400896), (576, 396720), (580, 393984), (608, 375840), (640, 357048), (648, 352640), (684, 334080), (696, 328320), (720, 317376), (760, 300672), (768, 297540), (783, 291840), (810, 282112), (855, 267264), (864, 264480), (870, 262656), (912, 250560), (928, 246240), (960, 238032), (1024, 223155), (1026, 222720), (1044, 218880), (1080, 211584), (1102, 207360), (1140, 200448), (1152, 198360), (1160, 196992), (1216, 187920), (1280, 178524), (1296, 176320), (1305, 175104), (1368, 167040), (1392, 164160), (1440, 158688), (1520, 150336), (1536, 148770), (1539, 148480), (1566, 145920), (1620, 141056), (1653, 138240), (1710, 133632), (1728, 132240), (1740, 131328), (1824, 125280), (1856, 123120), (1920, 119016), (2052, 111360), (2088, 109440), (2160, 105792), (2204, 103680), (2280, 100224), (2304, 99180), (2320, 98496), (2349, 97280), (2432, 93960), (2560, 89262), (2565, 89088), (2592, 88160), (2610, 87552), (2736, 83520), (2755, 82944), (2784, 82080), (2880, 79344), (3040, 75168), (3072, 74385), (3078, 74240), (3132, 72960), (3240, 70528), (3306, 69120), (3420, 66816), (3456, 66120), (3480, 65664), (3648, 62640), (3712, 61560), (3840, 59508), (3915, 58368), (4104, 55680), (4176, 54720), (4320, 52896), (4408, 51840), (4560, 50112), (4608, 49590), (4640, 49248), (4698, 48640), (4864, 46980), (4959, 46080), (5120, 44631), (5130, 44544), (5184, 44080), (5220, 43776), (5472, 41760), (5510, 41472), (5568, 41040), (5760, 39672), (6080, 37584), (6156, 37120), (6264, 36480), (6480, 35264), (6612, 34560), (6840, 33408), (6912, 33060), (6960, 32832), (7296, 31320), (7424, 30780), (7680, 29754), (7695, 29696), (7830, 29184), (8208, 27840), (8265, 27648), (8352, 27360), (8640, 26448), (8816, 25920), (9120, 25056), (9216, 24795), (9280, 24624), (9396, 24320), (9728, 23490), (9918, 23040), (10260, 22272), (10368, 22040), (10440, 21888), (10944, 20880), (11020, 20736), (11136, 20520), (11520, 19836), (11745, 19456), (12160, 18792), (12312, 18560), (12528, 18240), (12960, 17632), (13224, 17280), (13680, 16704), (13824, 16530), (13920, 16416), (14592, 15660), (14848, 15390), (14877, 15360)]