1000439040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4271}}^1$

素因数の和:4356

約数の個数: 144

約数和(自身を含む): 3248292096

約数和(自身を除く): 2247853056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 610, 640, 732, 768, 915, 960, 976, 1220, 1280, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3840, 3904, 4271, 4880, 5856, 7320, 7808, 8542, 9760, 11712, 12813, 14640, 15616, 17084, 19520, 21355, 23424, 25626, 29280, 34168, 39040, 42710, 46848, 51252, 58560, 64065, 68336, 78080, 85420, 102504, 117120, 128130, 136672, 170840, 205008, 234240, 256260, 260531, 273344, 341680, 410016, 512520, 521062, 546688, 683360, 781593, 820032, 1025040, 1042124, 1093376, 1302655, 1366720, 1563186, 1640064, 2050080, 2084248, 2605310, 2733440, 3126372, 3280128, 3907965, 4100160, 4168496, 5210620, 5466880, 6252744, 7815930, 8200320, 8336992, 10421240, 12505488, 15631860, 16400640, 16673984, 20842480, 25010976, 31263720, 33347968, 41684960, 50021952, 62527440, 66695936, 83369920, 100043904, 125054880, 166739840, 200087808, 250109760, 333479680, 500219520, 1000439040]

約数ペア:

[(1, 1000439040), (2, 500219520), (3, 333479680), (4, 250109760), (5, 200087808), (6, 166739840), (8, 125054880), (10, 100043904), (12, 83369920), (15, 66695936), (16, 62527440), (20, 50021952), (24, 41684960), (30, 33347968), (32, 31263720), (40, 25010976), (48, 20842480), (60, 16673984), (61, 16400640), (64, 15631860), (80, 12505488), (96, 10421240), (120, 8336992), (122, 8200320), (128, 7815930), (160, 6252744), (183, 5466880), (192, 5210620), (240, 4168496), (244, 4100160), (256, 3907965), (305, 3280128), (320, 3126372), (366, 2733440), (384, 2605310), (480, 2084248), (488, 2050080), (610, 1640064), (640, 1563186), (732, 1366720), (768, 1302655), (915, 1093376), (960, 1042124), (976, 1025040), (1220, 820032), (1280, 781593), (1464, 683360), (1830, 546688), (1920, 521062), (1952, 512520), (2440, 410016), (2928, 341680), (3660, 273344), (3840, 260531), (3904, 256260), (4271, 234240), (4880, 205008), (5856, 170840), (7320, 136672), (7808, 128130), (8542, 117120), (9760, 102504), (11712, 85420), (12813, 78080), (14640, 68336), (15616, 64065), (17084, 58560), (19520, 51252), (21355, 46848), (23424, 42710), (25626, 39040), (29280, 34168)]