487228560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3230

約数の個数: 240

約数和(自身を含む): 1892753856

約数和(自身を除く): 1405525296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3187, 3640, 3822, 3920, 4368, 5096, 5460, 5880, 6370, 6374, 7280, 7644, 9555, 9561, 10192, 10920, 11760, 12740, 12748, 15288, 15935, 19110, 19122, 21840, 22309, 25480, 25496, 30576, 31870, 38220, 38244, 41431, 44618, 47805, 50960, 50992, 63740, 66927, 76440, 76488, 82862, 89236, 95610, 111545, 124293, 127480, 133854, 152880, 152976, 156163, 165724, 178472, 191220, 207155, 223090, 248586, 254960, 267708, 290017, 312326, 331448, 334635, 356944, 382440, 414310, 446180, 468489, 497172, 535416, 580034, 621465, 624652, 662896, 669270, 764880, 780815, 828620, 870051, 892360, 936978, 994344, 1070832, 1160068, 1242930, 1249304, 1338540, 1450085, 1561630, 1657240, 1740102, 1784720, 1873956, 1988688, 2030119, 2320136, 2342445, 2485860, 2498608, 2677080, 2900170, 3123260, 3314480, 3480204, 3747912, 4060238, 4350255, 4640272, 4684890, 4971720, 5354160, 5800340, 6090357, 6246520, 6960408, 7495824, 8120476, 8700510, 9369780, 9943440, 10150595, 11600680, 12180714, 12493040, 13920816, 16240952, 17401020, 18739560, 20301190, 23201360, 24361428, 30451785, 32481904, 34802040, 37479120, 40602380, 48722856, 60903570, 69604080, 81204760, 97445712, 121807140, 162409520, 243614280, 487228560]

約数ペア:

[(1, 487228560), (2, 243614280), (3, 162409520), (4, 121807140), (5, 97445712), (6, 81204760), (7, 69604080), (8, 60903570), (10, 48722856), (12, 40602380), (13, 37479120), (14, 34802040), (15, 32481904), (16, 30451785), (20, 24361428), (21, 23201360), (24, 20301190), (26, 18739560), (28, 17401020), (30, 16240952), (35, 13920816), (39, 12493040), (40, 12180714), (42, 11600680), (48, 10150595), (49, 9943440), (52, 9369780), (56, 8700510), (60, 8120476), (65, 7495824), (70, 6960408), (78, 6246520), (80, 6090357), (84, 5800340), (91, 5354160), (98, 4971720), (104, 4684890), (105, 4640272), (112, 4350255), (120, 4060238), (130, 3747912), (140, 3480204), (147, 3314480), (156, 3123260), (168, 2900170), (182, 2677080), (195, 2498608), (196, 2485860), (208, 2342445), (210, 2320136), (240, 2030119), (245, 1988688), (260, 1873956), (273, 1784720), (280, 1740102), (294, 1657240), (312, 1561630), (336, 1450085), (364, 1338540), (390, 1249304), (392, 1242930), (420, 1160068), (455, 1070832), (490, 994344), (520, 936978), (546, 892360), (560, 870051), (588, 828620), (624, 780815), (637, 764880), (728, 669270), (735, 662896), (780, 624652), (784, 621465), (840, 580034), (910, 535416), (980, 497172), (1040, 468489), (1092, 446180), (1176, 414310), (1274, 382440), (1365, 356944), (1456, 334635), (1470, 331448), (1560, 312326), (1680, 290017), (1820, 267708), (1911, 254960), (1960, 248586), (2184, 223090), (2352, 207155), (2548, 191220), (2730, 178472), (2940, 165724), (3120, 156163), (3185, 152976), (3187, 152880), (3640, 133854), (3822, 127480), (3920, 124293), (4368, 111545), (5096, 95610), (5460, 89236), (5880, 82862), (6370, 76488), (6374, 76440), (7280, 66927), (7644, 63740), (9555, 50992), (9561, 50960), (10192, 47805), (10920, 44618), (11760, 41431), (12740, 38244), (12748, 38220), (15288, 31870), (15935, 30576), (19110, 25496), (19122, 25480), (21840, 22309)]