165782640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:439

約数の個数: 160

約数和(自身を含む): 549607680

約数和(自身を除く): 383825040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 179, 204, 227, 240, 255, 272, 340, 358, 408, 454, 510, 537, 680, 681, 716, 816, 895, 908, 1020, 1074, 1135, 1360, 1362, 1432, 1790, 1816, 2040, 2148, 2270, 2685, 2724, 2864, 3043, 3405, 3580, 3632, 3859, 4080, 4296, 4540, 5370, 5448, 6086, 6810, 7160, 7718, 8592, 9080, 9129, 10740, 10896, 11577, 12172, 13620, 14320, 15215, 15436, 18160, 18258, 19295, 21480, 23154, 24344, 27240, 30430, 30872, 36516, 38590, 40633, 42960, 45645, 46308, 48688, 54480, 57885, 60860, 61744, 73032, 77180, 81266, 91290, 92616, 115770, 121720, 121899, 146064, 154360, 162532, 182580, 185232, 203165, 231540, 243440, 243798, 308720, 325064, 365160, 406330, 463080, 487596, 609495, 650128, 690761, 730320, 812660, 926160, 975192, 1218990, 1381522, 1625320, 1950384, 2072283, 2437980, 2763044, 3250640, 3453805, 4144566, 4875960, 5526088, 6907610, 8289132, 9751920, 10361415, 11052176, 13815220, 16578264, 20722830, 27630440, 33156528, 41445660, 55260880, 82891320, 165782640]

約数ペア:

[(1, 165782640), (2, 82891320), (3, 55260880), (4, 41445660), (5, 33156528), (6, 27630440), (8, 20722830), (10, 16578264), (12, 13815220), (15, 11052176), (16, 10361415), (17, 9751920), (20, 8289132), (24, 6907610), (30, 5526088), (34, 4875960), (40, 4144566), (48, 3453805), (51, 3250640), (60, 2763044), (68, 2437980), (80, 2072283), (85, 1950384), (102, 1625320), (120, 1381522), (136, 1218990), (170, 975192), (179, 926160), (204, 812660), (227, 730320), (240, 690761), (255, 650128), (272, 609495), (340, 487596), (358, 463080), (408, 406330), (454, 365160), (510, 325064), (537, 308720), (680, 243798), (681, 243440), (716, 231540), (816, 203165), (895, 185232), (908, 182580), (1020, 162532), (1074, 154360), (1135, 146064), (1360, 121899), (1362, 121720), (1432, 115770), (1790, 92616), (1816, 91290), (2040, 81266), (2148, 77180), (2270, 73032), (2685, 61744), (2724, 60860), (2864, 57885), (3043, 54480), (3405, 48688), (3580, 46308), (3632, 45645), (3859, 42960), (4080, 40633), (4296, 38590), (4540, 36516), (5370, 30872), (5448, 30430), (6086, 27240), (6810, 24344), (7160, 23154), (7718, 21480), (8592, 19295), (9080, 18258), (9129, 18160), (10740, 15436), (10896, 15215), (11577, 14320), (12172, 13620)]