127161320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 353928960

約数和(自身を除く): 226767640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 43, 44, 47, 52, 55, 65, 86, 88, 94, 104, 110, 121, 130, 143, 172, 188, 215, 220, 235, 242, 260, 286, 344, 376, 430, 440, 470, 473, 484, 517, 520, 559, 572, 605, 611, 715, 860, 940, 946, 968, 1034, 1118, 1144, 1210, 1222, 1430, 1573, 1720, 1880, 1892, 2021, 2068, 2236, 2365, 2420, 2444, 2585, 2795, 2860, 3055, 3146, 3784, 4042, 4136, 4472, 4730, 4840, 4888, 5170, 5203, 5590, 5687, 5720, 6110, 6149, 6292, 6721, 7865, 8084, 9460, 10105, 10340, 10406, 11180, 11374, 12220, 12298, 12584, 13442, 15730, 16168, 18920, 20210, 20680, 20812, 22231, 22360, 22748, 24440, 24596, 26015, 26273, 26884, 28435, 30745, 31460, 33605, 40420, 41624, 44462, 45496, 49192, 52030, 52546, 53768, 56870, 61490, 62920, 67210, 67639, 73931, 80840, 88924, 104060, 105092, 111155, 113740, 122980, 131365, 134420, 135278, 147862, 177848, 208120, 210184, 222310, 227480, 244541, 245960, 262730, 268840, 270556, 289003, 295724, 338195, 369655, 444620, 489082, 525460, 541112, 578006, 591448, 676390, 739310, 889240, 978164, 1050920, 1156012, 1222705, 1352780, 1445015, 1478620, 1956328, 2312024, 2445410, 2705560, 2890030, 2957240, 3179033, 4890820, 5780060, 6358066, 9781640, 11560120, 12716132, 15895165, 25432264, 31790330, 63580660, 127161320]

約数ペア:

[(1, 127161320), (2, 63580660), (4, 31790330), (5, 25432264), (8, 15895165), (10, 12716132), (11, 11560120), (13, 9781640), (20, 6358066), (22, 5780060), (26, 4890820), (40, 3179033), (43, 2957240), (44, 2890030), (47, 2705560), (52, 2445410), (55, 2312024), (65, 1956328), (86, 1478620), (88, 1445015), (94, 1352780), (104, 1222705), (110, 1156012), (121, 1050920), (130, 978164), (143, 889240), (172, 739310), (188, 676390), (215, 591448), (220, 578006), (235, 541112), (242, 525460), (260, 489082), (286, 444620), (344, 369655), (376, 338195), (430, 295724), (440, 289003), (470, 270556), (473, 268840), (484, 262730), (517, 245960), (520, 244541), (559, 227480), (572, 222310), (605, 210184), (611, 208120), (715, 177848), (860, 147862), (940, 135278), (946, 134420), (968, 131365), (1034, 122980), (1118, 113740), (1144, 111155), (1210, 105092), (1222, 104060), (1430, 88924), (1573, 80840), (1720, 73931), (1880, 67639), (1892, 67210), (2021, 62920), (2068, 61490), (2236, 56870), (2365, 53768), (2420, 52546), (2444, 52030), (2585, 49192), (2795, 45496), (2860, 44462), (3055, 41624), (3146, 40420), (3784, 33605), (4042, 31460), (4136, 30745), (4472, 28435), (4730, 26884), (4840, 26273), (4888, 26015), (5170, 24596), (5203, 24440), (5590, 22748), (5687, 22360), (5720, 22231), (6110, 20812), (6149, 20680), (6292, 20210), (6721, 18920), (7865, 16168), (8084, 15730), (9460, 13442), (10105, 12584), (10340, 12298), (10406, 12220), (11180, 11374)]