20073660480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{13327}}^1$

素因数の和:13873

約数の個数: 168

約数和(自身を含む): 69182236032

約数和(自身を除く): 49108575552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 523, 576, 720, 960, 1046, 1440, 1569, 2092, 2615, 2880, 3138, 4184, 4707, 5230, 6276, 7845, 8368, 9414, 10460, 12552, 13327, 15690, 16736, 18828, 20920, 23535, 25104, 26654, 31380, 33472, 37656, 39981, 41840, 47070, 50208, 53308, 62760, 66635, 75312, 79962, 83680, 94140, 100416, 106616, 119943, 125520, 133270, 150624, 159924, 167360, 188280, 199905, 213232, 239886, 251040, 266540, 301248, 319848, 376560, 399810, 426464, 479772, 502080, 533080, 599715, 639696, 753120, 799620, 852928, 959544, 1066160, 1199430, 1279392, 1506240, 1599240, 1919088, 2132320, 2398860, 2558784, 3198480, 3838176, 4264640, 4797720, 6396960, 6970021, 7676352, 9595440, 12793920, 13940042, 19190880, 20910063, 27880084, 34850105, 38381760, 41820126, 55760168, 62730189, 69700210, 83640252, 104550315, 111520336, 125460378, 139400420, 167280504, 209100630, 223040672, 250920756, 278800840, 313650945, 334561008, 418201260, 446081344, 501841512, 557601680, 627301890, 669122016, 836402520, 1003683024, 1115203360, 1254603780, 1338244032, 1672805040, 2007366048, 2230406720, 2509207560, 3345610080, 4014732096, 5018415120, 6691220160, 10036830240, 20073660480]

約数ペア:

[(1, 20073660480), (2, 10036830240), (3, 6691220160), (4, 5018415120), (5, 4014732096), (6, 3345610080), (8, 2509207560), (9, 2230406720), (10, 2007366048), (12, 1672805040), (15, 1338244032), (16, 1254603780), (18, 1115203360), (20, 1003683024), (24, 836402520), (30, 669122016), (32, 627301890), (36, 557601680), (40, 501841512), (45, 446081344), (48, 418201260), (60, 334561008), (64, 313650945), (72, 278800840), (80, 250920756), (90, 223040672), (96, 209100630), (120, 167280504), (144, 139400420), (160, 125460378), (180, 111520336), (192, 104550315), (240, 83640252), (288, 69700210), (320, 62730189), (360, 55760168), (480, 41820126), (523, 38381760), (576, 34850105), (720, 27880084), (960, 20910063), (1046, 19190880), (1440, 13940042), (1569, 12793920), (2092, 9595440), (2615, 7676352), (2880, 6970021), (3138, 6396960), (4184, 4797720), (4707, 4264640), (5230, 3838176), (6276, 3198480), (7845, 2558784), (8368, 2398860), (9414, 2132320), (10460, 1919088), (12552, 1599240), (13327, 1506240), (15690, 1279392), (16736, 1199430), (18828, 1066160), (20920, 959544), (23535, 852928), (25104, 799620), (26654, 753120), (31380, 639696), (33472, 599715), (37656, 533080), (39981, 502080), (41840, 479772), (47070, 426464), (50208, 399810), (53308, 376560), (62760, 319848), (66635, 301248), (75312, 266540), (79962, 251040), (83680, 239886), (94140, 213232), (100416, 199905), (106616, 188280), (119943, 167360), (125520, 159924), (133270, 150624)]