201740160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 647740800

約数和(自身を除く): 446000640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 179, 192, 240, 320, 358, 384, 480, 537, 587, 640, 716, 895, 960, 1074, 1174, 1432, 1761, 1790, 1920, 2148, 2348, 2685, 2864, 2935, 3522, 3580, 4296, 4696, 5370, 5728, 5870, 7044, 7160, 8592, 8805, 9392, 10740, 11456, 11740, 14088, 14320, 17184, 17610, 18784, 21480, 22912, 23480, 28176, 28640, 34368, 35220, 37568, 42960, 46960, 56352, 57280, 68736, 70440, 75136, 85920, 93920, 105073, 112704, 114560, 140880, 171840, 187840, 210146, 225408, 281760, 315219, 343680, 375680, 420292, 525365, 563520, 630438, 840584, 1050730, 1127040, 1260876, 1576095, 1681168, 2101460, 2521752, 3152190, 3362336, 4202920, 5043504, 6304380, 6724672, 8405840, 10087008, 12608760, 13449344, 16811680, 20174016, 25217520, 33623360, 40348032, 50435040, 67246720, 100870080, 201740160]

約数ペア:

[(1, 201740160), (2, 100870080), (3, 67246720), (4, 50435040), (5, 40348032), (6, 33623360), (8, 25217520), (10, 20174016), (12, 16811680), (15, 13449344), (16, 12608760), (20, 10087008), (24, 8405840), (30, 6724672), (32, 6304380), (40, 5043504), (48, 4202920), (60, 3362336), (64, 3152190), (80, 2521752), (96, 2101460), (120, 1681168), (128, 1576095), (160, 1260876), (179, 1127040), (192, 1050730), (240, 840584), (320, 630438), (358, 563520), (384, 525365), (480, 420292), (537, 375680), (587, 343680), (640, 315219), (716, 281760), (895, 225408), (960, 210146), (1074, 187840), (1174, 171840), (1432, 140880), (1761, 114560), (1790, 112704), (1920, 105073), (2148, 93920), (2348, 85920), (2685, 75136), (2864, 70440), (2935, 68736), (3522, 57280), (3580, 56352), (4296, 46960), (4696, 42960), (5370, 37568), (5728, 35220), (5870, 34368), (7044, 28640), (7160, 28176), (8592, 23480), (8805, 22912), (9392, 21480), (10740, 18784), (11456, 17610), (11740, 17184), (14088, 14320)]