2050253520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64231}}^1$

素因数の和:64273

約数の個数: 160

約数和(自身を含む): 7646177280

約数和(自身を除く): 5595923760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 64231, 128462, 192693, 256924, 321155, 385386, 449617, 513848, 642310, 770772, 899234, 963465, 1027696, 1220389, 1284620, 1348851, 1541544, 1798468, 1926930, 2248085, 2440778, 2569240, 2697702, 3083088, 3596936, 3661167, 3853860, 4496170, 4881556, 5138480, 5395404, 6101945, 6744255, 7193872, 7322334, 7707720, 8542723, 8992340, 9763112, 10790808, 12203890, 13488510, 14644668, 15415440, 17085446, 17984680, 18305835, 19526224, 21581616, 24407780, 25628169, 26977020, 29289336, 34170892, 35969360, 36611670, 42713615, 48815560, 51256338, 53954040, 58578672, 68341784, 73223340, 85427230, 97631120, 102512676, 107908080, 128140845, 136683568, 146446680, 170854460, 205025352, 256281690, 292893360, 341708920, 410050704, 512563380, 683417840, 1025126760, 2050253520]

約数ペア:

[(1, 2050253520), (2, 1025126760), (3, 683417840), (4, 512563380), (5, 410050704), (6, 341708920), (7, 292893360), (8, 256281690), (10, 205025352), (12, 170854460), (14, 146446680), (15, 136683568), (16, 128140845), (19, 107908080), (20, 102512676), (21, 97631120), (24, 85427230), (28, 73223340), (30, 68341784), (35, 58578672), (38, 53954040), (40, 51256338), (42, 48815560), (48, 42713615), (56, 36611670), (57, 35969360), (60, 34170892), (70, 29289336), (76, 26977020), (80, 25628169), (84, 24407780), (95, 21581616), (105, 19526224), (112, 18305835), (114, 17984680), (120, 17085446), (133, 15415440), (140, 14644668), (152, 13488510), (168, 12203890), (190, 10790808), (210, 9763112), (228, 8992340), (240, 8542723), (266, 7707720), (280, 7322334), (285, 7193872), (304, 6744255), (336, 6101945), (380, 5395404), (399, 5138480), (420, 4881556), (456, 4496170), (532, 3853860), (560, 3661167), (570, 3596936), (665, 3083088), (760, 2697702), (798, 2569240), (840, 2440778), (912, 2248085), (1064, 1926930), (1140, 1798468), (1330, 1541544), (1520, 1348851), (1596, 1284620), (1680, 1220389), (1995, 1027696), (2128, 963465), (2280, 899234), (2660, 770772), (3192, 642310), (3990, 513848), (4560, 449617), (5320, 385386), (6384, 321155), (7980, 256924), (10640, 192693), (15960, 128462), (31920, 64231)]