157523520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2169

約数の個数: 224

約数和(自身を含む): 623840256

約数和(自身を除く): 466316736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2131, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4262, 4620, 4928, 5280, 6160, 6393, 6720, 7392, 8524, 9240, 10560, 10655, 12320, 12786, 14784, 14917, 17048, 18480, 21310, 23441, 24640, 25572, 29834, 31965, 34096, 36960, 42620, 44751, 46882, 51144, 59668, 63930, 68192, 70323, 73920, 74585, 85240, 89502, 93764, 102288, 117205, 119336, 127860, 136384, 140646, 149170, 164087, 170480, 179004, 187528, 204576, 223755, 234410, 238672, 255720, 281292, 298340, 328174, 340960, 351615, 358008, 375056, 409152, 447510, 468820, 477344, 492261, 511440, 562584, 596680, 656348, 681920, 703230, 716016, 750112, 820435, 895020, 937640, 954688, 984522, 1022880, 1125168, 1193360, 1312696, 1406460, 1432032, 1500224, 1640870, 1790040, 1875280, 1969044, 2045760, 2250336, 2386720, 2461305, 2625392, 2812920, 2864064, 3281740, 3580080, 3750560, 3938088, 4500672, 4773440, 4922610, 5250784, 5625840, 6563480, 7160160, 7501120, 7876176, 9845220, 10501568, 11251680, 13126960, 14320320, 15752352, 19690440, 22503360, 26253920, 31504704, 39380880, 52507840, 78761760, 157523520]

約数ペア:

[(1, 157523520), (2, 78761760), (3, 52507840), (4, 39380880), (5, 31504704), (6, 26253920), (7, 22503360), (8, 19690440), (10, 15752352), (11, 14320320), (12, 13126960), (14, 11251680), (15, 10501568), (16, 9845220), (20, 7876176), (21, 7501120), (22, 7160160), (24, 6563480), (28, 5625840), (30, 5250784), (32, 4922610), (33, 4773440), (35, 4500672), (40, 3938088), (42, 3750560), (44, 3580080), (48, 3281740), (55, 2864064), (56, 2812920), (60, 2625392), (64, 2461305), (66, 2386720), (70, 2250336), (77, 2045760), (80, 1969044), (84, 1875280), (88, 1790040), (96, 1640870), (105, 1500224), (110, 1432032), (112, 1406460), (120, 1312696), (132, 1193360), (140, 1125168), (154, 1022880), (160, 984522), (165, 954688), (168, 937640), (176, 895020), (192, 820435), (210, 750112), (220, 716016), (224, 703230), (231, 681920), (240, 656348), (264, 596680), (280, 562584), (308, 511440), (320, 492261), (330, 477344), (336, 468820), (352, 447510), (385, 409152), (420, 375056), (440, 358008), (448, 351615), (462, 340960), (480, 328174), (528, 298340), (560, 281292), (616, 255720), (660, 238672), (672, 234410), (704, 223755), (770, 204576), (840, 187528), (880, 179004), (924, 170480), (960, 164087), (1056, 149170), (1120, 140646), (1155, 136384), (1232, 127860), (1320, 119336), (1344, 117205), (1540, 102288), (1680, 93764), (1760, 89502), (1848, 85240), (2112, 74585), (2131, 73920), (2240, 70323), (2310, 68192), (2464, 63930), (2640, 59668), (3080, 51144), (3360, 46882), (3520, 44751), (3696, 42620), (4262, 36960), (4620, 34096), (4928, 31965), (5280, 29834), (6160, 25572), (6393, 24640), (6720, 23441), (7392, 21310), (8524, 18480), (9240, 17048), (10560, 14917), (10655, 14784), (12320, 12786)]