242854080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:607

約数の個数: 224

約数和(自身を含む): 895380480

約数和(自身を除く): 652526400

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, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 355, 420, 426, 448, 480, 497, 509, 560, 568, 672, 710, 840, 852, 960, 994, 1018, 1065, 1120, 1136, 1344, 1420, 1491, 1527, 1680, 1704, 1988, 2036, 2130, 2240, 2272, 2485, 2545, 2840, 2982, 3054, 3360, 3408, 3563, 3976, 4072, 4260, 4544, 4970, 5090, 5680, 5964, 6108, 6720, 6816, 7126, 7455, 7635, 7952, 8144, 8520, 9940, 10180, 10689, 11360, 11928, 12216, 13632, 14252, 14910, 15270, 15904, 16288, 17040, 17815, 19880, 20360, 21378, 22720, 23856, 24432, 28504, 29820, 30540, 31808, 32576, 34080, 35630, 36139, 39760, 40720, 42756, 47712, 48864, 53445, 57008, 59640, 61080, 68160, 71260, 72278, 79520, 81440, 85512, 95424, 97728, 106890, 108417, 114016, 119280, 122160, 142520, 144556, 159040, 162880, 171024, 180695, 213780, 216834, 228032, 238560, 244320, 252973, 285040, 289112, 342048, 361390, 427560, 433668, 477120, 488640, 505946, 542085, 570080, 578224, 684096, 722780, 758919, 855120, 867336, 1011892, 1084170, 1140160, 1156448, 1264865, 1445560, 1517838, 1710240, 1734672, 2023784, 2168340, 2312896, 2529730, 2891120, 3035676, 3420480, 3469344, 3794595, 4047568, 4336680, 5059460, 5782240, 6071352, 6938688, 7589190, 8095136, 8673360, 10118920, 11564480, 12142704, 15178380, 16190272, 17346720, 20237840, 24285408, 30356760, 34693440, 40475680, 48570816, 60713520, 80951360, 121427040, 242854080]

約数ペア:

[(1, 242854080), (2, 121427040), (3, 80951360), (4, 60713520), (5, 48570816), (6, 40475680), (7, 34693440), (8, 30356760), (10, 24285408), (12, 20237840), (14, 17346720), (15, 16190272), (16, 15178380), (20, 12142704), (21, 11564480), (24, 10118920), (28, 8673360), (30, 8095136), (32, 7589190), (35, 6938688), (40, 6071352), (42, 5782240), (48, 5059460), (56, 4336680), (60, 4047568), (64, 3794595), (70, 3469344), (71, 3420480), (80, 3035676), (84, 2891120), (96, 2529730), (105, 2312896), (112, 2168340), (120, 2023784), (140, 1734672), (142, 1710240), (160, 1517838), (168, 1445560), (192, 1264865), (210, 1156448), (213, 1140160), (224, 1084170), (240, 1011892), (280, 867336), (284, 855120), (320, 758919), (336, 722780), (355, 684096), (420, 578224), (426, 570080), (448, 542085), (480, 505946), (497, 488640), (509, 477120), (560, 433668), (568, 427560), (672, 361390), (710, 342048), (840, 289112), (852, 285040), (960, 252973), (994, 244320), (1018, 238560), (1065, 228032), (1120, 216834), (1136, 213780), (1344, 180695), (1420, 171024), (1491, 162880), (1527, 159040), (1680, 144556), (1704, 142520), (1988, 122160), (2036, 119280), (2130, 114016), (2240, 108417), (2272, 106890), (2485, 97728), (2545, 95424), (2840, 85512), (2982, 81440), (3054, 79520), (3360, 72278), (3408, 71260), (3563, 68160), (3976, 61080), (4072, 59640), (4260, 57008), (4544, 53445), (4970, 48864), (5090, 47712), (5680, 42756), (5964, 40720), (6108, 39760), (6720, 36139), (6816, 35630), (7126, 34080), (7455, 32576), (7635, 31808), (7952, 30540), (8144, 29820), (8520, 28504), (9940, 24432), (10180, 23856), (10689, 22720), (11360, 21378), (11928, 20360), (12216, 19880), (13632, 17815), (14252, 17040), (14910, 16288), (15270, 15904)]