276638880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:599

約数の個数: 192

約数和(自身を含む): 1002855168

約数和(自身を除く): 726216288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 281, 293, 336, 420, 480, 560, 562, 586, 672, 840, 843, 879, 1120, 1124, 1172, 1405, 1465, 1680, 1686, 1758, 1967, 2051, 2248, 2344, 2810, 2930, 3360, 3372, 3516, 3934, 4102, 4215, 4395, 4496, 4688, 5620, 5860, 5901, 6153, 6744, 7032, 7868, 8204, 8430, 8790, 8992, 9376, 9835, 10255, 11240, 11720, 11802, 12306, 13488, 14064, 15736, 16408, 16860, 17580, 19670, 20510, 22480, 23440, 23604, 24612, 26976, 28128, 29505, 30765, 31472, 32816, 33720, 35160, 39340, 41020, 44960, 46880, 47208, 49224, 59010, 61530, 62944, 65632, 67440, 70320, 78680, 82040, 82333, 94416, 98448, 118020, 123060, 134880, 140640, 157360, 164080, 164666, 188832, 196896, 236040, 246120, 246999, 314720, 328160, 329332, 411665, 472080, 492240, 493998, 576331, 658664, 823330, 944160, 984480, 987996, 1152662, 1234995, 1317328, 1646660, 1728993, 1975992, 2305324, 2469990, 2634656, 2881655, 3293320, 3457986, 3951984, 4610648, 4939980, 5763310, 6586640, 6915972, 7903968, 8644965, 9221296, 9879960, 11526620, 13173280, 13831944, 17289930, 18442592, 19759920, 23053240, 27663888, 34579860, 39519840, 46106480, 55327776, 69159720, 92212960, 138319440, 276638880]

約数ペア:

[(1, 276638880), (2, 138319440), (3, 92212960), (4, 69159720), (5, 55327776), (6, 46106480), (7, 39519840), (8, 34579860), (10, 27663888), (12, 23053240), (14, 19759920), (15, 18442592), (16, 17289930), (20, 13831944), (21, 13173280), (24, 11526620), (28, 9879960), (30, 9221296), (32, 8644965), (35, 7903968), (40, 6915972), (42, 6586640), (48, 5763310), (56, 4939980), (60, 4610648), (70, 3951984), (80, 3457986), (84, 3293320), (96, 2881655), (105, 2634656), (112, 2469990), (120, 2305324), (140, 1975992), (160, 1728993), (168, 1646660), (210, 1317328), (224, 1234995), (240, 1152662), (280, 987996), (281, 984480), (293, 944160), (336, 823330), (420, 658664), (480, 576331), (560, 493998), (562, 492240), (586, 472080), (672, 411665), (840, 329332), (843, 328160), (879, 314720), (1120, 246999), (1124, 246120), (1172, 236040), (1405, 196896), (1465, 188832), (1680, 164666), (1686, 164080), (1758, 157360), (1967, 140640), (2051, 134880), (2248, 123060), (2344, 118020), (2810, 98448), (2930, 94416), (3360, 82333), (3372, 82040), (3516, 78680), (3934, 70320), (4102, 67440), (4215, 65632), (4395, 62944), (4496, 61530), (4688, 59010), (5620, 49224), (5860, 47208), (5901, 46880), (6153, 44960), (6744, 41020), (7032, 39340), (7868, 35160), (8204, 33720), (8430, 32816), (8790, 31472), (8992, 30765), (9376, 29505), (9835, 28128), (10255, 26976), (11240, 24612), (11720, 23604), (11802, 23440), (12306, 22480), (13488, 20510), (14064, 19670), (15736, 17580), (16408, 16860)]