213714480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1116

約数の個数: 240

約数和(自身を含む): 816778080

約数和(自身を除く): 603063600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1069, 1176, 1190, 1360, 1428, 1470, 1666, 1680, 1785, 1904, 1960, 2040, 2138, 2352, 2380, 2499, 2856, 2940, 3207, 3332, 3570, 3920, 4080, 4165, 4276, 4760, 4998, 5345, 5712, 5880, 6414, 6664, 7140, 7483, 8330, 8552, 9520, 9996, 10690, 11760, 12495, 12828, 13328, 14280, 14966, 16035, 16660, 17104, 18173, 19992, 21380, 22449, 24990, 25656, 28560, 29932, 32070, 33320, 36346, 37415, 39984, 42760, 44898, 49980, 51312, 52381, 54519, 59864, 64140, 66640, 72692, 74830, 85520, 89796, 90865, 99960, 104762, 109038, 112245, 119728, 127211, 128280, 145384, 149660, 157143, 179592, 181730, 199920, 209524, 218076, 224490, 254422, 256560, 261905, 272595, 290768, 299320, 314286, 359184, 363460, 381633, 419048, 436152, 448980, 508844, 523810, 545190, 598640, 628572, 636055, 726920, 763266, 785715, 838096, 872304, 890477, 897960, 1017688, 1047620, 1090380, 1257144, 1272110, 1453840, 1526532, 1571430, 1780954, 1795920, 1908165, 2035376, 2095240, 2180760, 2514288, 2544220, 2671431, 3053064, 3142860, 3561908, 3816330, 4190480, 4361520, 4452385, 5088440, 5342862, 6106128, 6285720, 7123816, 7632660, 8904770, 10176880, 10685724, 12571440, 13357155, 14247632, 15265320, 17809540, 21371448, 26714310, 30530640, 35619080, 42742896, 53428620, 71238160, 106857240, 213714480]

約数ペア:

[(1, 213714480), (2, 106857240), (3, 71238160), (4, 53428620), (5, 42742896), (6, 35619080), (7, 30530640), (8, 26714310), (10, 21371448), (12, 17809540), (14, 15265320), (15, 14247632), (16, 13357155), (17, 12571440), (20, 10685724), (21, 10176880), (24, 8904770), (28, 7632660), (30, 7123816), (34, 6285720), (35, 6106128), (40, 5342862), (42, 5088440), (48, 4452385), (49, 4361520), (51, 4190480), (56, 3816330), (60, 3561908), (68, 3142860), (70, 3053064), (80, 2671431), (84, 2544220), (85, 2514288), (98, 2180760), (102, 2095240), (105, 2035376), (112, 1908165), (119, 1795920), (120, 1780954), (136, 1571430), (140, 1526532), (147, 1453840), (168, 1272110), (170, 1257144), (196, 1090380), (204, 1047620), (210, 1017688), (238, 897960), (240, 890477), (245, 872304), (255, 838096), (272, 785715), (280, 763266), (294, 726920), (336, 636055), (340, 628572), (357, 598640), (392, 545190), (408, 523810), (420, 508844), (476, 448980), (490, 436152), (510, 419048), (560, 381633), (588, 363460), (595, 359184), (680, 314286), (714, 299320), (735, 290768), (784, 272595), (816, 261905), (833, 256560), (840, 254422), (952, 224490), (980, 218076), (1020, 209524), (1069, 199920), (1176, 181730), (1190, 179592), (1360, 157143), (1428, 149660), (1470, 145384), (1666, 128280), (1680, 127211), (1785, 119728), (1904, 112245), (1960, 109038), (2040, 104762), (2138, 99960), (2352, 90865), (2380, 89796), (2499, 85520), (2856, 74830), (2940, 72692), (3207, 66640), (3332, 64140), (3570, 59864), (3920, 54519), (4080, 52381), (4165, 51312), (4276, 49980), (4760, 44898), (4998, 42760), (5345, 39984), (5712, 37415), (5880, 36346), (6414, 33320), (6664, 32070), (7140, 29932), (7483, 28560), (8330, 25656), (8552, 24990), (9520, 22449), (9996, 21380), (10690, 19992), (11760, 18173), (12495, 17104), (12828, 16660), (13328, 16035), (14280, 14966)]