259416960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 256

約数和(自身を含む): 920056320

約数和(自身を除く): 660639360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 71, 80, 88, 96, 110, 120, 128, 132, 142, 160, 165, 173, 176, 192, 213, 220, 240, 264, 284, 320, 330, 346, 352, 355, 384, 426, 440, 480, 519, 528, 568, 640, 660, 692, 704, 710, 781, 852, 865, 880, 960, 1038, 1056, 1065, 1136, 1320, 1384, 1408, 1420, 1562, 1704, 1730, 1760, 1903, 1920, 2076, 2112, 2130, 2272, 2343, 2595, 2640, 2768, 2840, 3124, 3408, 3460, 3520, 3806, 3905, 4152, 4224, 4260, 4544, 4686, 5190, 5280, 5536, 5680, 5709, 6248, 6816, 6920, 7040, 7612, 7810, 8304, 8520, 9088, 9372, 9515, 10380, 10560, 11072, 11360, 11418, 11715, 12283, 12496, 13632, 13840, 15224, 15620, 16608, 17040, 18744, 19030, 20760, 21120, 22144, 22720, 22836, 23430, 24566, 24992, 27264, 27680, 28545, 30448, 31240, 33216, 34080, 36849, 37488, 38060, 41520, 45440, 45672, 46860, 49132, 49984, 55360, 57090, 60896, 61415, 62480, 66432, 68160, 73698, 74976, 76120, 83040, 91344, 93720, 98264, 99968, 110720, 114180, 121792, 122830, 124960, 135113, 136320, 147396, 149952, 152240, 166080, 182688, 184245, 187440, 196528, 228360, 243584, 245660, 249920, 270226, 294792, 299904, 304480, 332160, 365376, 368490, 374880, 393056, 405339, 456720, 491320, 499840, 540452, 589584, 608960, 675565, 730752, 736980, 749760, 786112, 810678, 913440, 982640, 1080904, 1179168, 1217920, 1351130, 1473960, 1499520, 1572224, 1621356, 1826880, 1965280, 2026695, 2161808, 2358336, 2702260, 2947920, 3242712, 3653760, 3930560, 4053390, 4323616, 4716672, 5404520, 5895840, 6485424, 7861120, 8106780, 8647232, 10809040, 11791680, 12970848, 16213560, 17294464, 21618080, 23583360, 25941696, 32427120, 43236160, 51883392, 64854240, 86472320, 129708480, 259416960]

約数ペア:

[(1, 259416960), (2, 129708480), (3, 86472320), (4, 64854240), (5, 51883392), (6, 43236160), (8, 32427120), (10, 25941696), (11, 23583360), (12, 21618080), (15, 17294464), (16, 16213560), (20, 12970848), (22, 11791680), (24, 10809040), (30, 8647232), (32, 8106780), (33, 7861120), (40, 6485424), (44, 5895840), (48, 5404520), (55, 4716672), (60, 4323616), (64, 4053390), (66, 3930560), (71, 3653760), (80, 3242712), (88, 2947920), (96, 2702260), (110, 2358336), (120, 2161808), (128, 2026695), (132, 1965280), (142, 1826880), (160, 1621356), (165, 1572224), (173, 1499520), (176, 1473960), (192, 1351130), (213, 1217920), (220, 1179168), (240, 1080904), (264, 982640), (284, 913440), (320, 810678), (330, 786112), (346, 749760), (352, 736980), (355, 730752), (384, 675565), (426, 608960), (440, 589584), (480, 540452), (519, 499840), (528, 491320), (568, 456720), (640, 405339), (660, 393056), (692, 374880), (704, 368490), (710, 365376), (781, 332160), (852, 304480), (865, 299904), (880, 294792), (960, 270226), (1038, 249920), (1056, 245660), (1065, 243584), (1136, 228360), (1320, 196528), (1384, 187440), (1408, 184245), (1420, 182688), (1562, 166080), (1704, 152240), (1730, 149952), (1760, 147396), (1903, 136320), (1920, 135113), (2076, 124960), (2112, 122830), (2130, 121792), (2272, 114180), (2343, 110720), (2595, 99968), (2640, 98264), (2768, 93720), (2840, 91344), (3124, 83040), (3408, 76120), (3460, 74976), (3520, 73698), (3806, 68160), (3905, 66432), (4152, 62480), (4224, 61415), (4260, 60896), (4544, 57090), (4686, 55360), (5190, 49984), (5280, 49132), (5536, 46860), (5680, 45672), (5709, 45440), (6248, 41520), (6816, 38060), (6920, 37488), (7040, 36849), (7612, 34080), (7810, 33216), (8304, 31240), (8520, 30448), (9088, 28545), (9372, 27680), (9515, 27264), (10380, 24992), (10560, 24566), (11072, 23430), (11360, 22836), (11418, 22720), (11715, 22144), (12283, 21120), (12496, 20760), (13632, 19030), (13840, 18744), (15224, 17040), (15620, 16608)]