407927040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2656

約数の個数: 144

約数和(自身を含む): 1335108096

約数和(自身を除く): 927181056

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, 2591, 2624, 3280, 3840, 3936, 4920, 5182, 5248, 6560, 7773, 7872, 9840, 10364, 10496, 12955, 13120, 15546, 15744, 19680, 20728, 25910, 26240, 31092, 31488, 38865, 39360, 41456, 51820, 52480, 62184, 77730, 78720, 82912, 103640, 106231, 124368, 155460, 157440, 165824, 207280, 212462, 248736, 310920, 318693, 331648, 414560, 424924, 497472, 531155, 621840, 637386, 663296, 829120, 849848, 994944, 1062310, 1243680, 1274772, 1593465, 1658240, 1699696, 1989888, 2124620, 2487360, 2549544, 3186930, 3316480, 3399392, 4249240, 4974720, 5099088, 6373860, 6798784, 8498480, 9949440, 10198176, 12747720, 13597568, 16996960, 20396352, 25495440, 27195136, 33993920, 40792704, 50990880, 67987840, 81585408, 101981760, 135975680, 203963520, 407927040]

約数ペア:

[(1, 407927040), (2, 203963520), (3, 135975680), (4, 101981760), (5, 81585408), (6, 67987840), (8, 50990880), (10, 40792704), (12, 33993920), (15, 27195136), (16, 25495440), (20, 20396352), (24, 16996960), (30, 13597568), (32, 12747720), (40, 10198176), (41, 9949440), (48, 8498480), (60, 6798784), (64, 6373860), (80, 5099088), (82, 4974720), (96, 4249240), (120, 3399392), (123, 3316480), (128, 3186930), (160, 2549544), (164, 2487360), (192, 2124620), (205, 1989888), (240, 1699696), (246, 1658240), (256, 1593465), (320, 1274772), (328, 1243680), (384, 1062310), (410, 994944), (480, 849848), (492, 829120), (615, 663296), (640, 637386), (656, 621840), (768, 531155), (820, 497472), (960, 424924), (984, 414560), (1230, 331648), (1280, 318693), (1312, 310920), (1640, 248736), (1920, 212462), (1968, 207280), (2460, 165824), (2591, 157440), (2624, 155460), (3280, 124368), (3840, 106231), (3936, 103640), (4920, 82912), (5182, 78720), (5248, 77730), (6560, 62184), (7773, 52480), (7872, 51820), (9840, 41456), (10364, 39360), (10496, 38865), (12955, 31488), (13120, 31092), (15546, 26240), (15744, 25910), (19680, 20728)]