304687680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 336

約数和(自身を含む): 1105887552

約数和(自身を除く): 801199872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 61, 64, 66, 80, 86, 88, 96, 110, 120, 121, 122, 129, 132, 160, 165, 172, 176, 183, 192, 215, 220, 240, 242, 244, 258, 264, 305, 320, 330, 344, 352, 363, 366, 430, 440, 473, 480, 484, 488, 516, 528, 605, 610, 645, 660, 671, 688, 704, 726, 732, 860, 880, 915, 946, 960, 968, 976, 1032, 1056, 1210, 1220, 1290, 1320, 1342, 1376, 1419, 1452, 1464, 1720, 1760, 1815, 1830, 1892, 1936, 1952, 2013, 2064, 2112, 2365, 2420, 2440, 2580, 2623, 2640, 2684, 2752, 2838, 2904, 2928, 3355, 3440, 3520, 3630, 3660, 3784, 3872, 3904, 4026, 4128, 4730, 4840, 4880, 5160, 5203, 5246, 5280, 5368, 5676, 5808, 5856, 6710, 6880, 7095, 7260, 7320, 7381, 7568, 7744, 7869, 8052, 8256, 9460, 9680, 9760, 10065, 10320, 10406, 10492, 10560, 10736, 11352, 11616, 11712, 13115, 13420, 13760, 14190, 14520, 14640, 14762, 15136, 15609, 15738, 16104, 18920, 19360, 19520, 20130, 20640, 20812, 20984, 21472, 22143, 22704, 23232, 26015, 26230, 26840, 28380, 28853, 29040, 29280, 29524, 30272, 31218, 31476, 32208, 36905, 37840, 38720, 39345, 40260, 41280, 41624, 41968, 42944, 44286, 45408, 52030, 52460, 53680, 56760, 57706, 58080, 58560, 59048, 62436, 62952, 64416, 73810, 75680, 78045, 78690, 80520, 83248, 83936, 86559, 88572, 90816, 104060, 104920, 107360, 110715, 113520, 115412, 116160, 118096, 124872, 125904, 128832, 144265, 147620, 151360, 156090, 157380, 161040, 166496, 167872, 173118, 177144, 208120, 209840, 214720, 221430, 227040, 230824, 236192, 249744, 251808, 288530, 295240, 312180, 314760, 317383, 322080, 332992, 346236, 354288, 416240, 419680, 432795, 442860, 454080, 461648, 472384, 499488, 503616, 577060, 590480, 624360, 629520, 634766, 644160, 692472, 708576, 832480, 839360, 865590, 885720, 923296, 952149, 998976, 1154120, 1180960, 1248720, 1259040, 1269532, 1384944, 1417152, 1586915, 1664960, 1731180, 1771440, 1846592, 1904298, 2308240, 2361920, 2497440, 2518080, 2539064, 2769888, 3173830, 3462360, 3542880, 3808596, 4616480, 4760745, 4994880, 5078128, 5539776, 6347660, 6924720, 7085760, 7617192, 9232960, 9521490, 10156256, 12695320, 13849440, 15234384, 19042980, 20312512, 25390640, 27698880, 30468768, 38085960, 50781280, 60937536, 76171920, 101562560, 152343840, 304687680]

約数ペア:

[(1, 304687680), (2, 152343840), (3, 101562560), (4, 76171920), (5, 60937536), (6, 50781280), (8, 38085960), (10, 30468768), (11, 27698880), (12, 25390640), (15, 20312512), (16, 19042980), (20, 15234384), (22, 13849440), (24, 12695320), (30, 10156256), (32, 9521490), (33, 9232960), (40, 7617192), (43, 7085760), (44, 6924720), (48, 6347660), (55, 5539776), (60, 5078128), (61, 4994880), (64, 4760745), (66, 4616480), (80, 3808596), (86, 3542880), (88, 3462360), (96, 3173830), (110, 2769888), (120, 2539064), (121, 2518080), (122, 2497440), (129, 2361920), (132, 2308240), (160, 1904298), (165, 1846592), (172, 1771440), (176, 1731180), (183, 1664960), (192, 1586915), (215, 1417152), (220, 1384944), (240, 1269532), (242, 1259040), (244, 1248720), (258, 1180960), (264, 1154120), (305, 998976), (320, 952149), (330, 923296), (344, 885720), (352, 865590), (363, 839360), (366, 832480), (430, 708576), (440, 692472), (473, 644160), (480, 634766), (484, 629520), (488, 624360), (516, 590480), (528, 577060), (605, 503616), (610, 499488), (645, 472384), (660, 461648), (671, 454080), (688, 442860), (704, 432795), (726, 419680), (732, 416240), (860, 354288), (880, 346236), (915, 332992), (946, 322080), (960, 317383), (968, 314760), (976, 312180), (1032, 295240), (1056, 288530), (1210, 251808), (1220, 249744), (1290, 236192), (1320, 230824), (1342, 227040), (1376, 221430), (1419, 214720), (1452, 209840), (1464, 208120), (1720, 177144), (1760, 173118), (1815, 167872), (1830, 166496), (1892, 161040), (1936, 157380), (1952, 156090), (2013, 151360), (2064, 147620), (2112, 144265), (2365, 128832), (2420, 125904), (2440, 124872), (2580, 118096), (2623, 116160), (2640, 115412), (2684, 113520), (2752, 110715), (2838, 107360), (2904, 104920), (2928, 104060), (3355, 90816), (3440, 88572), (3520, 86559), (3630, 83936), (3660, 83248), (3784, 80520), (3872, 78690), (3904, 78045), (4026, 75680), (4128, 73810), (4730, 64416), (4840, 62952), (4880, 62436), (5160, 59048), (5203, 58560), (5246, 58080), (5280, 57706), (5368, 56760), (5676, 53680), (5808, 52460), (5856, 52030), (6710, 45408), (6880, 44286), (7095, 42944), (7260, 41968), (7320, 41624), (7381, 41280), (7568, 40260), (7744, 39345), (7869, 38720), (8052, 37840), (8256, 36905), (9460, 32208), (9680, 31476), (9760, 31218), (10065, 30272), (10320, 29524), (10406, 29280), (10492, 29040), (10560, 28853), (10736, 28380), (11352, 26840), (11616, 26230), (11712, 26015), (13115, 23232), (13420, 22704), (13760, 22143), (14190, 21472), (14520, 20984), (14640, 20812), (14762, 20640), (15136, 20130), (15609, 19520), (15738, 19360), (16104, 18920)]