202932480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1296

約数の個数: 144

約数和(自身を含む): 663727680

約数和(自身を除く): 460795200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 768, 860, 960, 1032, 1229, 1280, 1290, 1376, 1720, 1920, 2064, 2458, 2580, 2752, 3440, 3687, 3840, 4128, 4916, 5160, 5504, 6145, 6880, 7374, 8256, 9832, 10320, 11008, 12290, 13760, 14748, 16512, 18435, 19664, 20640, 24580, 27520, 29496, 33024, 36870, 39328, 41280, 49160, 52847, 55040, 58992, 73740, 78656, 82560, 98320, 105694, 117984, 147480, 157312, 158541, 165120, 196640, 211388, 235968, 264235, 294960, 314624, 317082, 393280, 422776, 471936, 528470, 589920, 634164, 786560, 792705, 845552, 943872, 1056940, 1179840, 1268328, 1573120, 1585410, 1691104, 2113880, 2359680, 2536656, 3170820, 3382208, 4227760, 4719360, 5073312, 6341640, 6764416, 8455520, 10146624, 12683280, 13528832, 16911040, 20293248, 25366560, 33822080, 40586496, 50733120, 67644160, 101466240, 202932480]

約数ペア:

[(1, 202932480), (2, 101466240), (3, 67644160), (4, 50733120), (5, 40586496), (6, 33822080), (8, 25366560), (10, 20293248), (12, 16911040), (15, 13528832), (16, 12683280), (20, 10146624), (24, 8455520), (30, 6764416), (32, 6341640), (40, 5073312), (43, 4719360), (48, 4227760), (60, 3382208), (64, 3170820), (80, 2536656), (86, 2359680), (96, 2113880), (120, 1691104), (128, 1585410), (129, 1573120), (160, 1268328), (172, 1179840), (192, 1056940), (215, 943872), (240, 845552), (256, 792705), (258, 786560), (320, 634164), (344, 589920), (384, 528470), (430, 471936), (480, 422776), (516, 393280), (640, 317082), (645, 314624), (688, 294960), (768, 264235), (860, 235968), (960, 211388), (1032, 196640), (1229, 165120), (1280, 158541), (1290, 157312), (1376, 147480), (1720, 117984), (1920, 105694), (2064, 98320), (2458, 82560), (2580, 78656), (2752, 73740), (3440, 58992), (3687, 55040), (3840, 52847), (4128, 49160), (4916, 41280), (5160, 39328), (5504, 36870), (6145, 33024), (6880, 29496), (7374, 27520), (8256, 24580), (9832, 20640), (10320, 19664), (11008, 18435), (12290, 16512), (13760, 14748)]