28197469440

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{16651}}^1$

素因数の和:16695

約数の個数: 432

約数和(自身を含む): 116405472960

約数和(自身を除く): 88208003520

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, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2304, 2352, 2520, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3780, 3840, 3920, 4032, 4320, 4410, 4480, 4704, 5040, 5292, 5376, 5760, 5880, 6048, 6272, 6615, 6720, 6912, 7056, 7560, 7840, 8064, 8640, 8820, 8960, 9408, 10080, 10584, 11520, 11760, 12096, 12544, 13230, 13440, 14112, 15120, 15680, 16128, 16651, 17280, 17640, 18816, 20160, 21168, 23520, 24192, 26460, 26880, 28224, 30240, 31360, 33302, 34560, 35280, 37632, 40320, 42336, 47040, 48384, 49953, 52920, 56448, 60480, 62720, 66604, 70560, 80640, 83255, 84672, 94080, 99906, 105840, 112896, 116557, 120960, 133208, 141120, 149859, 166510, 169344, 188160, 199812, 211680, 233114, 241920, 249765, 266416, 282240, 299718, 333020, 338688, 349671, 399624, 423360, 449577, 466228, 499530, 532832, 564480, 582785, 599436, 666040, 699342, 749295, 799248, 815899, 846720, 899154, 932456, 999060, 1049013, 1065664, 1165570, 1198872, 1332080, 1398684, 1498590, 1598496, 1631798, 1693440, 1748355, 1798308, 1864912, 1998120, 2098026, 2131328, 2247885, 2331140, 2397744, 2447697, 2664160, 2797368, 2997180, 3147039, 3196992, 3263596, 3496710, 3596616, 3729824, 3996240, 4079495, 4196052, 4262656, 4495770, 4662280, 4795488, 4895394, 5245065, 5328320, 5594736, 5994360, 6294078, 6393984, 6527192, 6993420, 7193232, 7343091, 7459648, 7992480, 8158990, 8392104, 8991540, 9324560, 9590976, 9790788, 10490130, 10656640, 11189472, 11988720, 12238485, 12588156, 12787968, 13054384, 13986840, 14386464, 14686182, 14919296, 15735195, 15984960, 16317980, 16784208, 17983080, 18649120, 19181952, 19581576, 20980260, 21313280, 22029273, 22378944, 23977440, 24476970, 25176312, 26108768, 27973680, 28772928, 29372364, 29838592, 31470390, 31969920, 32635960, 33568416, 35966160, 36715455, 37298240, 38363904, 39163152, 41960520, 44058546, 44757888, 47954880, 48953940, 50352624, 52217536, 55947360, 57545856, 58744728, 62940780, 63939840, 65271920, 67136832, 71932320, 73430910, 74596480, 78326304, 83921040, 88117092, 89515776, 95909760, 97907880, 100705248, 104435072, 110146365, 111894720, 115091712, 117489456, 125881560, 130543840, 134273664, 143864640, 146861820, 149192960, 156652608, 167842080, 176234184, 191819520, 195815760, 201410496, 208870144, 220292730, 223789440, 234978912, 251763120, 261087680, 268547328, 287729280, 293723640, 313305216, 335684160, 352468368, 391631520, 402820992, 440585460, 447578880, 469957824, 503526240, 522175360, 575458560, 587447280, 626610432, 671368320, 704936736, 783263040, 805641984, 881170920, 939915648, 1007052480, 1044350720, 1174894560, 1342736640, 1409873472, 1566526080, 1762341840, 1879831296, 2014104960, 2349789120, 2819746944, 3133052160, 3524683680, 4028209920, 4699578240, 5639493888, 7049367360, 9399156480, 14098734720, 28197469440]

約数ペア:

[(1, 28197469440), (2, 14098734720), (3, 9399156480), (4, 7049367360), (5, 5639493888), (6, 4699578240), (7, 4028209920), (8, 3524683680), (9, 3133052160), (10, 2819746944), (12, 2349789120), (14, 2014104960), (15, 1879831296), (16, 1762341840), (18, 1566526080), (20, 1409873472), (21, 1342736640), (24, 1174894560), (27, 1044350720), (28, 1007052480), (30, 939915648), (32, 881170920), (35, 805641984), (36, 783263040), (40, 704936736), (42, 671368320), (45, 626610432), (48, 587447280), (49, 575458560), (54, 522175360), (56, 503526240), (60, 469957824), (63, 447578880), (64, 440585460), (70, 402820992), (72, 391631520), (80, 352468368), (84, 335684160), (90, 313305216), (96, 293723640), (98, 287729280), (105, 268547328), (108, 261087680), (112, 251763120), (120, 234978912), (126, 223789440), (128, 220292730), (135, 208870144), (140, 201410496), (144, 195815760), (147, 191819520), (160, 176234184), (168, 167842080), (180, 156652608), (189, 149192960), (192, 146861820), (196, 143864640), (210, 134273664), (216, 130543840), (224, 125881560), (240, 117489456), (245, 115091712), (252, 111894720), (256, 110146365), (270, 104435072), (280, 100705248), (288, 97907880), (294, 95909760), (315, 89515776), (320, 88117092), (336, 83921040), (360, 78326304), (378, 74596480), (384, 73430910), (392, 71932320), (420, 67136832), (432, 65271920), (441, 63939840), (448, 62940780), (480, 58744728), (490, 57545856), (504, 55947360), (540, 52217536), (560, 50352624), (576, 48953940), (588, 47954880), (630, 44757888), (640, 44058546), (672, 41960520), (720, 39163152), (735, 38363904), (756, 37298240), (768, 36715455), (784, 35966160), (840, 33568416), (864, 32635960), (882, 31969920), (896, 31470390), (945, 29838592), (960, 29372364), (980, 28772928), (1008, 27973680), (1080, 26108768), (1120, 25176312), (1152, 24476970), (1176, 23977440), (1260, 22378944), (1280, 22029273), (1323, 21313280), (1344, 20980260), (1440, 19581576), (1470, 19181952), (1512, 18649120), (1568, 17983080), (1680, 16784208), (1728, 16317980), (1764, 15984960), (1792, 15735195), (1890, 14919296), (1920, 14686182), (1960, 14386464), (2016, 13986840), (2160, 13054384), (2205, 12787968), (2240, 12588156), (2304, 12238485), (2352, 11988720), (2520, 11189472), (2646, 10656640), (2688, 10490130), (2880, 9790788), (2940, 9590976), (3024, 9324560), (3136, 8991540), (3360, 8392104), (3456, 8158990), (3528, 7992480), (3780, 7459648), (3840, 7343091), (3920, 7193232), (4032, 6993420), (4320, 6527192), (4410, 6393984), (4480, 6294078), (4704, 5994360), (5040, 5594736), (5292, 5328320), (5376, 5245065), (5760, 4895394), (5880, 4795488), (6048, 4662280), (6272, 4495770), (6615, 4262656), (6720, 4196052), (6912, 4079495), (7056, 3996240), (7560, 3729824), (7840, 3596616), (8064, 3496710), (8640, 3263596), (8820, 3196992), (8960, 3147039), (9408, 2997180), (10080, 2797368), (10584, 2664160), (11520, 2447697), (11760, 2397744), (12096, 2331140), (12544, 2247885), (13230, 2131328), (13440, 2098026), (14112, 1998120), (15120, 1864912), (15680, 1798308), (16128, 1748355), (16651, 1693440), (17280, 1631798), (17640, 1598496), (18816, 1498590), (20160, 1398684), (21168, 1332080), (23520, 1198872), (24192, 1165570), (26460, 1065664), (26880, 1049013), (28224, 999060), (30240, 932456), (31360, 899154), (33302, 846720), (34560, 815899), (35280, 799248), (37632, 749295), (40320, 699342), (42336, 666040), (47040, 599436), (48384, 582785), (49953, 564480), (52920, 532832), (56448, 499530), (60480, 466228), (62720, 449577), (66604, 423360), (70560, 399624), (80640, 349671), (83255, 338688), (84672, 333020), (94080, 299718), (99906, 282240), (105840, 266416), (112896, 249765), (116557, 241920), (120960, 233114), (133208, 211680), (141120, 199812), (149859, 188160), (166510, 169344)]