252140160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3203}}^1$

素因数の和:3266

約数の個数: 128

約数和(自身を含む): 823556160

約数和(自身を除く): 571416000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3203, 3280, 3936, 4920, 5248, 6406, 6560, 7872, 9609, 9840, 12812, 13120, 15744, 16015, 19218, 19680, 25624, 26240, 32030, 38436, 39360, 48045, 51248, 64060, 76872, 78720, 96090, 102496, 128120, 131323, 153744, 192180, 204992, 256240, 262646, 307488, 384360, 393969, 409984, 512480, 525292, 614976, 656615, 768720, 787938, 1024960, 1050584, 1229952, 1313230, 1537440, 1575876, 1969845, 2049920, 2101168, 2626460, 3074880, 3151752, 3939690, 4202336, 5252920, 6149760, 6303504, 7879380, 8404672, 10505840, 12607008, 15758760, 16809344, 21011680, 25214016, 31517520, 42023360, 50428032, 63035040, 84046720, 126070080, 252140160]

約数ペア:

[(1, 252140160), (2, 126070080), (3, 84046720), (4, 63035040), (5, 50428032), (6, 42023360), (8, 31517520), (10, 25214016), (12, 21011680), (15, 16809344), (16, 15758760), (20, 12607008), (24, 10505840), (30, 8404672), (32, 7879380), (40, 6303504), (41, 6149760), (48, 5252920), (60, 4202336), (64, 3939690), (80, 3151752), (82, 3074880), (96, 2626460), (120, 2101168), (123, 2049920), (128, 1969845), (160, 1575876), (164, 1537440), (192, 1313230), (205, 1229952), (240, 1050584), (246, 1024960), (320, 787938), (328, 768720), (384, 656615), (410, 614976), (480, 525292), (492, 512480), (615, 409984), (640, 393969), (656, 384360), (820, 307488), (960, 262646), (984, 256240), (1230, 204992), (1312, 192180), (1640, 153744), (1920, 131323), (1968, 128120), (2460, 102496), (2624, 96090), (3203, 78720), (3280, 76872), (3936, 64060), (4920, 51248), (5248, 48045), (6406, 39360), (6560, 38436), (7872, 32030), (9609, 26240), (9840, 25624), (12812, 19680), (13120, 19218), (15744, 16015)]