439415040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2791}}^1$

素因数の和:2856

約数の個数: 144

約数和(自身を含む): 1438125696

約数和(自身を除く): 998710656

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, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 960, 984, 1230, 1280, 1312, 1640, 1920, 1968, 2460, 2624, 2791, 3280, 3840, 3936, 4920, 5248, 5582, 6560, 7872, 8373, 9840, 10496, 11164, 13120, 13955, 15744, 16746, 19680, 22328, 26240, 27910, 31488, 33492, 39360, 41865, 44656, 52480, 55820, 66984, 78720, 83730, 89312, 111640, 114431, 133968, 157440, 167460, 178624, 223280, 228862, 267936, 334920, 343293, 357248, 446560, 457724, 535872, 572155, 669840, 686586, 714496, 893120, 915448, 1071744, 1144310, 1339680, 1373172, 1716465, 1786240, 1830896, 2143488, 2288620, 2679360, 2746344, 3432930, 3572480, 3661792, 4577240, 5358720, 5492688, 6865860, 7323584, 9154480, 10717440, 10985376, 13731720, 14647168, 18308960, 21970752, 27463440, 29294336, 36617920, 43941504, 54926880, 73235840, 87883008, 109853760, 146471680, 219707520, 439415040]

約数ペア:

[(1, 439415040), (2, 219707520), (3, 146471680), (4, 109853760), (5, 87883008), (6, 73235840), (8, 54926880), (10, 43941504), (12, 36617920), (15, 29294336), (16, 27463440), (20, 21970752), (24, 18308960), (30, 14647168), (32, 13731720), (40, 10985376), (41, 10717440), (48, 9154480), (60, 7323584), (64, 6865860), (80, 5492688), (82, 5358720), (96, 4577240), (120, 3661792), (123, 3572480), (128, 3432930), (160, 2746344), (164, 2679360), (192, 2288620), (205, 2143488), (240, 1830896), (246, 1786240), (256, 1716465), (320, 1373172), (328, 1339680), (384, 1144310), (410, 1071744), (480, 915448), (492, 893120), (615, 714496), (640, 686586), (656, 669840), (768, 572155), (820, 535872), (960, 457724), (984, 446560), (1230, 357248), (1280, 343293), (1312, 334920), (1640, 267936), (1920, 228862), (1968, 223280), (2460, 178624), (2624, 167460), (2791, 157440), (3280, 133968), (3840, 114431), (3936, 111640), (4920, 89312), (5248, 83730), (5582, 78720), (6560, 66984), (7872, 55820), (8373, 52480), (9840, 44656), (10496, 41865), (11164, 39360), (13120, 33492), (13955, 31488), (15744, 27910), (16746, 26240), (19680, 22328)]