152225920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3089}}^1$

素因数の和:3126

約数の個数: 128

約数和(自身を含む): 453859200

約数和(自身を除く): 301633280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3089, 3520, 4480, 4928, 6160, 6178, 7040, 9856, 12320, 12356, 15445, 21623, 24640, 24712, 30890, 33979, 43246, 49280, 49424, 61780, 67958, 86492, 98848, 108115, 123560, 135916, 169895, 172984, 197696, 216230, 237853, 247120, 271832, 339790, 345968, 395392, 432460, 475706, 494240, 543664, 679580, 691936, 864920, 951412, 988480, 1087328, 1189265, 1359160, 1383872, 1729840, 1902824, 1976960, 2174656, 2378530, 2718320, 2767744, 3459680, 3805648, 4349312, 4757060, 5436640, 6919360, 7611296, 9514120, 10873280, 13838720, 15222592, 19028240, 21746560, 30445184, 38056480, 76112960, 152225920]

約数ペア:

[(1, 152225920), (2, 76112960), (4, 38056480), (5, 30445184), (7, 21746560), (8, 19028240), (10, 15222592), (11, 13838720), (14, 10873280), (16, 9514120), (20, 7611296), (22, 6919360), (28, 5436640), (32, 4757060), (35, 4349312), (40, 3805648), (44, 3459680), (55, 2767744), (56, 2718320), (64, 2378530), (70, 2174656), (77, 1976960), (80, 1902824), (88, 1729840), (110, 1383872), (112, 1359160), (128, 1189265), (140, 1087328), (154, 988480), (160, 951412), (176, 864920), (220, 691936), (224, 679580), (280, 543664), (308, 494240), (320, 475706), (352, 432460), (385, 395392), (440, 345968), (448, 339790), (560, 271832), (616, 247120), (640, 237853), (704, 216230), (770, 197696), (880, 172984), (896, 169895), (1120, 135916), (1232, 123560), (1408, 108115), (1540, 98848), (1760, 86492), (2240, 67958), (2464, 61780), (3080, 49424), (3089, 49280), (3520, 43246), (4480, 33979), (4928, 30890), (6160, 24712), (6178, 24640), (7040, 21623), (9856, 15445), (12320, 12356)]