243614280

素因数分解:

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

素因数の和:3228

約数の個数: 192

約数和(自身を含む): 915848640

約数和(自身を除く): 672234360

約数列:

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

約数ペア:

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