211572480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:511

約数の個数: 288

約数和(自身を含む): 819431424

約数和(自身を除く): 607858944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 463, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 926, 952, 960, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1389, 1428, 1632, 1680, 1785, 1792, 1852, 1904, 1920, 2040, 2176, 2240, 2315, 2380, 2688, 2720, 2778, 2856, 3241, 3264, 3360, 3570, 3704, 3808, 3840, 4080, 4352, 4480, 4630, 4760, 5376, 5440, 5556, 5712, 6482, 6528, 6720, 6945, 7140, 7408, 7616, 7871, 8160, 8960, 9260, 9520, 9723, 10880, 11112, 11424, 12964, 13056, 13440, 13890, 14280, 14816, 15232, 15742, 16205, 16320, 18520, 19040, 19446, 21760, 22224, 22848, 23613, 25928, 26880, 27780, 28560, 29632, 30464, 31484, 32410, 32640, 37040, 38080, 38892, 39355, 44448, 45696, 47226, 48615, 51856, 55097, 55560, 57120, 59264, 62968, 64820, 65280, 74080, 76160, 77784, 78710, 88896, 91392, 94452, 97230, 103712, 110194, 111120, 114240, 118065, 118528, 125936, 129640, 148160, 152320, 155568, 157420, 165291, 177792, 188904, 194460, 207424, 220388, 222240, 228480, 236130, 251872, 259280, 275485, 296320, 311136, 314840, 330582, 355584, 377808, 388920, 414848, 440776, 444480, 456960, 472260, 503744, 518560, 550970, 592640, 622272, 629680, 661164, 755616, 777840, 826455, 829696, 881552, 888960, 944520, 1007488, 1037120, 1101940, 1244544, 1259360, 1322328, 1511232, 1555680, 1652910, 1763104, 1777920, 1889040, 2014976, 2074240, 2203880, 2489088, 2518720, 2644656, 3022464, 3111360, 3305820, 3526208, 3778080, 4148480, 4407760, 5037440, 5289312, 6044928, 6222720, 6611640, 7052416, 7556160, 8815520, 10074880, 10578624, 12445440, 13223280, 14104832, 15112320, 17631040, 21157248, 26446560, 30224640, 35262080, 42314496, 52893120, 70524160, 105786240, 211572480]

約数ペア:

[(1, 211572480), (2, 105786240), (3, 70524160), (4, 52893120), (5, 42314496), (6, 35262080), (7, 30224640), (8, 26446560), (10, 21157248), (12, 17631040), (14, 15112320), (15, 14104832), (16, 13223280), (17, 12445440), (20, 10578624), (21, 10074880), (24, 8815520), (28, 7556160), (30, 7052416), (32, 6611640), (34, 6222720), (35, 6044928), (40, 5289312), (42, 5037440), (48, 4407760), (51, 4148480), (56, 3778080), (60, 3526208), (64, 3305820), (68, 3111360), (70, 3022464), (80, 2644656), (84, 2518720), (85, 2489088), (96, 2203880), (102, 2074240), (105, 2014976), (112, 1889040), (119, 1777920), (120, 1763104), (128, 1652910), (136, 1555680), (140, 1511232), (160, 1322328), (168, 1259360), (170, 1244544), (192, 1101940), (204, 1037120), (210, 1007488), (224, 944520), (238, 888960), (240, 881552), (255, 829696), (256, 826455), (272, 777840), (280, 755616), (320, 661164), (336, 629680), (340, 622272), (357, 592640), (384, 550970), (408, 518560), (420, 503744), (448, 472260), (463, 456960), (476, 444480), (480, 440776), (510, 414848), (544, 388920), (560, 377808), (595, 355584), (640, 330582), (672, 314840), (680, 311136), (714, 296320), (768, 275485), (816, 259280), (840, 251872), (896, 236130), (926, 228480), (952, 222240), (960, 220388), (1020, 207424), (1088, 194460), (1120, 188904), (1190, 177792), (1280, 165291), (1344, 157420), (1360, 155568), (1389, 152320), (1428, 148160), (1632, 129640), (1680, 125936), (1785, 118528), (1792, 118065), (1852, 114240), (1904, 111120), (1920, 110194), (2040, 103712), (2176, 97230), (2240, 94452), (2315, 91392), (2380, 88896), (2688, 78710), (2720, 77784), (2778, 76160), (2856, 74080), (3241, 65280), (3264, 64820), (3360, 62968), (3570, 59264), (3704, 57120), (3808, 55560), (3840, 55097), (4080, 51856), (4352, 48615), (4480, 47226), (4630, 45696), (4760, 44448), (5376, 39355), (5440, 38892), (5556, 38080), (5712, 37040), (6482, 32640), (6528, 32410), (6720, 31484), (6945, 30464), (7140, 29632), (7408, 28560), (7616, 27780), (7871, 26880), (8160, 25928), (8960, 23613), (9260, 22848), (9520, 22224), (9723, 21760), (10880, 19446), (11112, 19040), (11424, 18520), (12964, 16320), (13056, 16205), (13440, 15742), (13890, 15232), (14280, 14816)]