202537920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16229}}^1$

素因数の和:16262

約数の個数: 112

約数和(自身を含む): 692566560

約数和(自身を除く): 490028640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 16229, 32458, 48687, 64916, 81145, 97374, 129832, 162290, 194748, 210977, 243435, 259664, 324580, 389496, 421954, 486870, 519328, 632931, 649160, 778992, 843908, 973740, 1038656, 1054885, 1265862, 1298320, 1557984, 1687816, 1947480, 2109770, 2531724, 2596640, 3115968, 3164655, 3375632, 3894960, 4219540, 5063448, 5193280, 6329310, 6751264, 7789920, 8439080, 10126896, 12658620, 13502528, 15579840, 16878160, 20253792, 25317240, 33756320, 40507584, 50634480, 67512640, 101268960, 202537920]

約数ペア:

[(1, 202537920), (2, 101268960), (3, 67512640), (4, 50634480), (5, 40507584), (6, 33756320), (8, 25317240), (10, 20253792), (12, 16878160), (13, 15579840), (15, 13502528), (16, 12658620), (20, 10126896), (24, 8439080), (26, 7789920), (30, 6751264), (32, 6329310), (39, 5193280), (40, 5063448), (48, 4219540), (52, 3894960), (60, 3375632), (64, 3164655), (65, 3115968), (78, 2596640), (80, 2531724), (96, 2109770), (104, 1947480), (120, 1687816), (130, 1557984), (156, 1298320), (160, 1265862), (192, 1054885), (195, 1038656), (208, 973740), (240, 843908), (260, 778992), (312, 649160), (320, 632931), (390, 519328), (416, 486870), (480, 421954), (520, 389496), (624, 324580), (780, 259664), (832, 243435), (960, 210977), (1040, 194748), (1248, 162290), (1560, 129832), (2080, 97374), (2496, 81145), (3120, 64916), (4160, 48687), (6240, 32458), (12480, 16229)]