194869440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1047

約数の個数: 168

約数和(自身を含む): 680423328

約数和(自身を除く): 485553888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 953, 960, 1065, 1136, 1278, 1420, 1440, 1704, 1906, 2130, 2272, 2556, 2840, 2859, 2880, 3195, 3408, 3812, 4260, 4544, 4765, 5112, 5680, 5718, 6390, 6816, 7624, 8520, 8577, 9530, 10224, 11360, 11436, 12780, 13632, 14295, 15248, 17040, 17154, 19060, 20448, 22720, 22872, 25560, 28590, 30496, 34080, 34308, 38120, 40896, 42885, 45744, 51120, 57180, 60992, 67663, 68160, 68616, 76240, 85770, 91488, 102240, 114360, 135326, 137232, 152480, 171540, 182976, 202989, 204480, 228720, 270652, 274464, 304960, 338315, 343080, 405978, 457440, 541304, 548928, 608967, 676630, 686160, 811956, 914880, 1014945, 1082608, 1217934, 1353260, 1372320, 1623912, 2029890, 2165216, 2435868, 2706520, 2744640, 3044835, 3247824, 4059780, 4330432, 4871736, 5413040, 6089670, 6495648, 8119560, 9743472, 10826080, 12179340, 12991296, 16239120, 19486944, 21652160, 24358680, 32478240, 38973888, 48717360, 64956480, 97434720, 194869440]

約数ペア:

[(1, 194869440), (2, 97434720), (3, 64956480), (4, 48717360), (5, 38973888), (6, 32478240), (8, 24358680), (9, 21652160), (10, 19486944), (12, 16239120), (15, 12991296), (16, 12179340), (18, 10826080), (20, 9743472), (24, 8119560), (30, 6495648), (32, 6089670), (36, 5413040), (40, 4871736), (45, 4330432), (48, 4059780), (60, 3247824), (64, 3044835), (71, 2744640), (72, 2706520), (80, 2435868), (90, 2165216), (96, 2029890), (120, 1623912), (142, 1372320), (144, 1353260), (160, 1217934), (180, 1082608), (192, 1014945), (213, 914880), (240, 811956), (284, 686160), (288, 676630), (320, 608967), (355, 548928), (360, 541304), (426, 457440), (480, 405978), (568, 343080), (576, 338315), (639, 304960), (710, 274464), (720, 270652), (852, 228720), (953, 204480), (960, 202989), (1065, 182976), (1136, 171540), (1278, 152480), (1420, 137232), (1440, 135326), (1704, 114360), (1906, 102240), (2130, 91488), (2272, 85770), (2556, 76240), (2840, 68616), (2859, 68160), (2880, 67663), (3195, 60992), (3408, 57180), (3812, 51120), (4260, 45744), (4544, 42885), (4765, 40896), (5112, 38120), (5680, 34308), (5718, 34080), (6390, 30496), (6816, 28590), (7624, 25560), (8520, 22872), (8577, 22720), (9530, 20448), (10224, 19060), (11360, 17154), (11436, 17040), (12780, 15248), (13632, 14295)]