8463840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 33384960

約数和(自身を除く): 24921120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 229, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 458, 462, 480, 528, 560, 616, 660, 672, 687, 770, 840, 880, 916, 924, 1056, 1120, 1145, 1155, 1232, 1320, 1374, 1540, 1603, 1680, 1760, 1832, 1848, 2290, 2310, 2464, 2519, 2640, 2748, 3080, 3206, 3360, 3435, 3664, 3696, 4580, 4620, 4809, 5038, 5280, 5496, 6160, 6412, 6870, 7328, 7392, 7557, 8015, 9160, 9240, 9618, 10076, 10992, 12320, 12595, 12824, 13740, 15114, 16030, 17633, 18320, 18480, 19236, 20152, 21984, 24045, 25190, 25648, 27480, 30228, 32060, 35266, 36640, 36960, 37785, 38472, 40304, 48090, 50380, 51296, 52899, 54960, 60456, 64120, 70532, 75570, 76944, 80608, 88165, 96180, 100760, 105798, 109920, 120912, 128240, 141064, 151140, 153888, 176330, 192360, 201520, 211596, 241824, 256480, 264495, 282128, 302280, 352660, 384720, 403040, 423192, 528990, 564256, 604560, 705320, 769440, 846384, 1057980, 1209120, 1410640, 1692768, 2115960, 2821280, 4231920, 8463840]

約数ペア:

[(1, 8463840), (2, 4231920), (3, 2821280), (4, 2115960), (5, 1692768), (6, 1410640), (7, 1209120), (8, 1057980), (10, 846384), (11, 769440), (12, 705320), (14, 604560), (15, 564256), (16, 528990), (20, 423192), (21, 403040), (22, 384720), (24, 352660), (28, 302280), (30, 282128), (32, 264495), (33, 256480), (35, 241824), (40, 211596), (42, 201520), (44, 192360), (48, 176330), (55, 153888), (56, 151140), (60, 141064), (66, 128240), (70, 120912), (77, 109920), (80, 105798), (84, 100760), (88, 96180), (96, 88165), (105, 80608), (110, 76944), (112, 75570), (120, 70532), (132, 64120), (140, 60456), (154, 54960), (160, 52899), (165, 51296), (168, 50380), (176, 48090), (210, 40304), (220, 38472), (224, 37785), (229, 36960), (231, 36640), (240, 35266), (264, 32060), (280, 30228), (308, 27480), (330, 25648), (336, 25190), (352, 24045), (385, 21984), (420, 20152), (440, 19236), (458, 18480), (462, 18320), (480, 17633), (528, 16030), (560, 15114), (616, 13740), (660, 12824), (672, 12595), (687, 12320), (770, 10992), (840, 10076), (880, 9618), (916, 9240), (924, 9160), (1056, 8015), (1120, 7557), (1145, 7392), (1155, 7328), (1232, 6870), (1320, 6412), (1374, 6160), (1540, 5496), (1603, 5280), (1680, 5038), (1760, 4809), (1832, 4620), (1848, 4580), (2290, 3696), (2310, 3664), (2464, 3435), (2519, 3360), (2640, 3206), (2748, 3080)]