246713280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 224

約数和(自身を含む): 870801408

約数和(自身を除く): 624088128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 80, 88, 96, 110, 120, 122, 132, 160, 165, 176, 183, 192, 220, 240, 244, 264, 305, 320, 330, 352, 366, 383, 440, 480, 488, 528, 610, 660, 671, 704, 732, 766, 880, 915, 960, 976, 1056, 1149, 1220, 1320, 1342, 1464, 1532, 1760, 1830, 1915, 1952, 2013, 2112, 2298, 2440, 2640, 2684, 2928, 3064, 3355, 3520, 3660, 3830, 3904, 4026, 4213, 4596, 4880, 5280, 5368, 5745, 5856, 6128, 6710, 7320, 7660, 8052, 8426, 9192, 9760, 10065, 10560, 10736, 11490, 11712, 12256, 12639, 13420, 14640, 15320, 16104, 16852, 18384, 19520, 20130, 21065, 21472, 22980, 23363, 24512, 25278, 26840, 29280, 30640, 32208, 33704, 36768, 40260, 42130, 42944, 45960, 46726, 50556, 53680, 58560, 61280, 63195, 64416, 67408, 70089, 73536, 80520, 84260, 91920, 93452, 101112, 107360, 116815, 122560, 126390, 128832, 134816, 140178, 161040, 168520, 183840, 186904, 202224, 214720, 233630, 252780, 256993, 269632, 280356, 322080, 337040, 350445, 367680, 373808, 404448, 467260, 505560, 513986, 560712, 644160, 674080, 700890, 747616, 770979, 808896, 934520, 1011120, 1027972, 1121424, 1284965, 1348160, 1401780, 1495232, 1541958, 1869040, 2022240, 2055944, 2242848, 2569930, 2803560, 3083916, 3738080, 3854895, 4044480, 4111888, 4485696, 5139860, 5607120, 6167832, 7476160, 7709790, 8223776, 10279720, 11214240, 12335664, 15419580, 16447552, 20559440, 22428480, 24671328, 30839160, 41118880, 49342656, 61678320, 82237760, 123356640, 246713280]

約数ペア:

[(1, 246713280), (2, 123356640), (3, 82237760), (4, 61678320), (5, 49342656), (6, 41118880), (8, 30839160), (10, 24671328), (11, 22428480), (12, 20559440), (15, 16447552), (16, 15419580), (20, 12335664), (22, 11214240), (24, 10279720), (30, 8223776), (32, 7709790), (33, 7476160), (40, 6167832), (44, 5607120), (48, 5139860), (55, 4485696), (60, 4111888), (61, 4044480), (64, 3854895), (66, 3738080), (80, 3083916), (88, 2803560), (96, 2569930), (110, 2242848), (120, 2055944), (122, 2022240), (132, 1869040), (160, 1541958), (165, 1495232), (176, 1401780), (183, 1348160), (192, 1284965), (220, 1121424), (240, 1027972), (244, 1011120), (264, 934520), (305, 808896), (320, 770979), (330, 747616), (352, 700890), (366, 674080), (383, 644160), (440, 560712), (480, 513986), (488, 505560), (528, 467260), (610, 404448), (660, 373808), (671, 367680), (704, 350445), (732, 337040), (766, 322080), (880, 280356), (915, 269632), (960, 256993), (976, 252780), (1056, 233630), (1149, 214720), (1220, 202224), (1320, 186904), (1342, 183840), (1464, 168520), (1532, 161040), (1760, 140178), (1830, 134816), (1915, 128832), (1952, 126390), (2013, 122560), (2112, 116815), (2298, 107360), (2440, 101112), (2640, 93452), (2684, 91920), (2928, 84260), (3064, 80520), (3355, 73536), (3520, 70089), (3660, 67408), (3830, 64416), (3904, 63195), (4026, 61280), (4213, 58560), (4596, 53680), (4880, 50556), (5280, 46726), (5368, 45960), (5745, 42944), (5856, 42130), (6128, 40260), (6710, 36768), (7320, 33704), (7660, 32208), (8052, 30640), (8426, 29280), (9192, 26840), (9760, 25278), (10065, 24512), (10560, 23363), (10736, 22980), (11490, 21472), (11712, 21065), (12256, 20130), (12639, 19520), (13420, 18384), (14640, 16852), (15320, 16104)]