286432560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 240

約数和(自身を含む): 1020434688

約数和(自身を除く): 734002128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 120, 123, 124, 144, 155, 164, 180, 186, 205, 240, 246, 248, 279, 310, 313, 328, 360, 369, 372, 410, 465, 492, 496, 558, 615, 620, 626, 656, 720, 738, 744, 820, 930, 939, 984, 1116, 1230, 1240, 1252, 1271, 1395, 1476, 1488, 1565, 1640, 1845, 1860, 1878, 1968, 2232, 2460, 2480, 2504, 2542, 2790, 2817, 2952, 3130, 3280, 3690, 3720, 3756, 3813, 4464, 4695, 4920, 5008, 5084, 5580, 5634, 5904, 6260, 6355, 7380, 7440, 7512, 7626, 9390, 9703, 9840, 10168, 11160, 11268, 11439, 12520, 12710, 12833, 14085, 14760, 15024, 15252, 18780, 19065, 19406, 20336, 22320, 22536, 22878, 25040, 25420, 25666, 28170, 29109, 29520, 30504, 37560, 38130, 38499, 38812, 45072, 45756, 48515, 50840, 51332, 56340, 57195, 58218, 61008, 64165, 75120, 76260, 76998, 77624, 87327, 91512, 97030, 101680, 102664, 112680, 114390, 115497, 116436, 128330, 145545, 152520, 153996, 155248, 174654, 183024, 192495, 194060, 205328, 225360, 228780, 230994, 232872, 256660, 291090, 305040, 307992, 349308, 384990, 388120, 397823, 436635, 457560, 461988, 465744, 513320, 577485, 582180, 615984, 698616, 769980, 776240, 795646, 873270, 915120, 923976, 1026640, 1154970, 1164360, 1193469, 1397232, 1539960, 1591292, 1746540, 1847952, 1989115, 2309940, 2328720, 2386938, 3079920, 3182584, 3493080, 3580407, 3978230, 4619880, 4773876, 5967345, 6365168, 6986160, 7160814, 7956460, 9239760, 9547752, 11934690, 14321628, 15912920, 17902035, 19095504, 23869380, 28643256, 31825840, 35804070, 47738760, 57286512, 71608140, 95477520, 143216280, 286432560]

約数ペア:

[(1, 286432560), (2, 143216280), (3, 95477520), (4, 71608140), (5, 57286512), (6, 47738760), (8, 35804070), (9, 31825840), (10, 28643256), (12, 23869380), (15, 19095504), (16, 17902035), (18, 15912920), (20, 14321628), (24, 11934690), (30, 9547752), (31, 9239760), (36, 7956460), (40, 7160814), (41, 6986160), (45, 6365168), (48, 5967345), (60, 4773876), (62, 4619880), (72, 3978230), (80, 3580407), (82, 3493080), (90, 3182584), (93, 3079920), (120, 2386938), (123, 2328720), (124, 2309940), (144, 1989115), (155, 1847952), (164, 1746540), (180, 1591292), (186, 1539960), (205, 1397232), (240, 1193469), (246, 1164360), (248, 1154970), (279, 1026640), (310, 923976), (313, 915120), (328, 873270), (360, 795646), (369, 776240), (372, 769980), (410, 698616), (465, 615984), (492, 582180), (496, 577485), (558, 513320), (615, 465744), (620, 461988), (626, 457560), (656, 436635), (720, 397823), (738, 388120), (744, 384990), (820, 349308), (930, 307992), (939, 305040), (984, 291090), (1116, 256660), (1230, 232872), (1240, 230994), (1252, 228780), (1271, 225360), (1395, 205328), (1476, 194060), (1488, 192495), (1565, 183024), (1640, 174654), (1845, 155248), (1860, 153996), (1878, 152520), (1968, 145545), (2232, 128330), (2460, 116436), (2480, 115497), (2504, 114390), (2542, 112680), (2790, 102664), (2817, 101680), (2952, 97030), (3130, 91512), (3280, 87327), (3690, 77624), (3720, 76998), (3756, 76260), (3813, 75120), (4464, 64165), (4695, 61008), (4920, 58218), (5008, 57195), (5084, 56340), (5580, 51332), (5634, 50840), (5904, 48515), (6260, 45756), (6355, 45072), (7380, 38812), (7440, 38499), (7512, 38130), (7626, 37560), (9390, 30504), (9703, 29520), (9840, 29109), (10168, 28170), (11160, 25666), (11268, 25420), (11439, 25040), (12520, 22878), (12710, 22536), (12833, 22320), (14085, 20336), (14760, 19406), (15024, 19065), (15252, 18780)]