680941536

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 216

約数和(自身を含む): 2063446056

約数和(自身を除く): 1382504520

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 61, 62, 66, 88, 93, 96, 121, 122, 124, 132, 176, 183, 186, 242, 244, 248, 264, 341, 352, 363, 366, 372, 484, 488, 496, 528, 671, 682, 726, 732, 744, 961, 968, 976, 992, 1023, 1056, 1342, 1364, 1452, 1464, 1488, 1891, 1922, 1936, 1952, 2013, 2046, 2684, 2728, 2883, 2904, 2928, 2976, 3751, 3782, 3844, 3872, 4026, 4092, 5368, 5456, 5673, 5766, 5808, 5856, 7381, 7502, 7564, 7688, 8052, 8184, 10571, 10736, 10912, 11253, 11346, 11532, 11616, 14762, 15004, 15128, 15376, 16104, 16368, 20801, 21142, 21472, 22143, 22506, 22692, 23064, 29524, 30008, 30256, 30752, 31713, 32208, 32736, 41602, 42284, 44286, 45012, 45384, 46128, 58621, 59048, 60016, 60512, 62403, 63426, 64416, 83204, 84568, 88572, 90024, 90768, 92256, 116281, 117242, 118096, 120032, 124806, 126852, 166408, 169136, 175863, 177144, 180048, 181536, 228811, 232562, 234484, 236192, 249612, 253704, 332816, 338272, 348843, 351726, 354288, 360096, 457622, 465124, 468968, 499224, 507408, 644831, 665632, 686433, 697686, 703452, 708576, 915244, 930248, 937936, 998448, 1014816, 1289662, 1372866, 1395372, 1406904, 1830488, 1860496, 1875872, 1934493, 1996896, 2579324, 2745732, 2790744, 2813808, 3660976, 3720992, 3868986, 5158648, 5491464, 5581488, 5627616, 7093141, 7321952, 7737972, 10317296, 10982928, 11162976, 14186282, 15475944, 20634592, 21279423, 21965856, 28372564, 30951888, 42558846, 56745128, 61903776, 85117692, 113490256, 170235384, 226980512, 340470768, 680941536]

約数ペア:

[(1, 680941536), (2, 340470768), (3, 226980512), (4, 170235384), (6, 113490256), (8, 85117692), (11, 61903776), (12, 56745128), (16, 42558846), (22, 30951888), (24, 28372564), (31, 21965856), (32, 21279423), (33, 20634592), (44, 15475944), (48, 14186282), (61, 11162976), (62, 10982928), (66, 10317296), (88, 7737972), (93, 7321952), (96, 7093141), (121, 5627616), (122, 5581488), (124, 5491464), (132, 5158648), (176, 3868986), (183, 3720992), (186, 3660976), (242, 2813808), (244, 2790744), (248, 2745732), (264, 2579324), (341, 1996896), (352, 1934493), (363, 1875872), (366, 1860496), (372, 1830488), (484, 1406904), (488, 1395372), (496, 1372866), (528, 1289662), (671, 1014816), (682, 998448), (726, 937936), (732, 930248), (744, 915244), (961, 708576), (968, 703452), (976, 697686), (992, 686433), (1023, 665632), (1056, 644831), (1342, 507408), (1364, 499224), (1452, 468968), (1464, 465124), (1488, 457622), (1891, 360096), (1922, 354288), (1936, 351726), (1952, 348843), (2013, 338272), (2046, 332816), (2684, 253704), (2728, 249612), (2883, 236192), (2904, 234484), (2928, 232562), (2976, 228811), (3751, 181536), (3782, 180048), (3844, 177144), (3872, 175863), (4026, 169136), (4092, 166408), (5368, 126852), (5456, 124806), (5673, 120032), (5766, 118096), (5808, 117242), (5856, 116281), (7381, 92256), (7502, 90768), (7564, 90024), (7688, 88572), (8052, 84568), (8184, 83204), (10571, 64416), (10736, 63426), (10912, 62403), (11253, 60512), (11346, 60016), (11532, 59048), (11616, 58621), (14762, 46128), (15004, 45384), (15128, 45012), (15376, 44286), (16104, 42284), (16368, 41602), (20801, 32736), (21142, 32208), (21472, 31713), (22143, 30752), (22506, 30256), (22692, 30008), (23064, 29524)]