165297120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 564350976

約数和(自身を除く): 399053856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 96, 102, 120, 136, 141, 160, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 408, 431, 470, 480, 510, 544, 564, 680, 705, 752, 799, 816, 862, 940, 1020, 1128, 1293, 1360, 1410, 1504, 1598, 1632, 1724, 1880, 2040, 2155, 2256, 2397, 2586, 2720, 2820, 3196, 3448, 3760, 3995, 4080, 4310, 4512, 4794, 5172, 5640, 6392, 6465, 6896, 7327, 7520, 7990, 8160, 8620, 9588, 10344, 11280, 11985, 12784, 12930, 13792, 14654, 15980, 17240, 19176, 20257, 20688, 21981, 22560, 23970, 25568, 25860, 29308, 31960, 34480, 36635, 38352, 40514, 41376, 43962, 47940, 51720, 58616, 60771, 63920, 68960, 73270, 76704, 81028, 87924, 95880, 101285, 103440, 109905, 117232, 121542, 127840, 146540, 162056, 175848, 191760, 202570, 206880, 219810, 234464, 243084, 293080, 303855, 324112, 344369, 351696, 383520, 405140, 439620, 486168, 586160, 607710, 648224, 688738, 703392, 810280, 879240, 972336, 1033107, 1172320, 1215420, 1377476, 1620560, 1721845, 1758480, 1944672, 2066214, 2430840, 2754952, 3241120, 3443690, 3516960, 4132428, 4861680, 5165535, 5509904, 6887380, 8264856, 9723360, 10331070, 11019808, 13774760, 16529712, 20662140, 27549520, 33059424, 41324280, 55099040, 82648560, 165297120]

約数ペア:

[(1, 165297120), (2, 82648560), (3, 55099040), (4, 41324280), (5, 33059424), (6, 27549520), (8, 20662140), (10, 16529712), (12, 13774760), (15, 11019808), (16, 10331070), (17, 9723360), (20, 8264856), (24, 6887380), (30, 5509904), (32, 5165535), (34, 4861680), (40, 4132428), (47, 3516960), (48, 3443690), (51, 3241120), (60, 2754952), (68, 2430840), (80, 2066214), (85, 1944672), (94, 1758480), (96, 1721845), (102, 1620560), (120, 1377476), (136, 1215420), (141, 1172320), (160, 1033107), (170, 972336), (188, 879240), (204, 810280), (235, 703392), (240, 688738), (255, 648224), (272, 607710), (282, 586160), (340, 486168), (376, 439620), (408, 405140), (431, 383520), (470, 351696), (480, 344369), (510, 324112), (544, 303855), (564, 293080), (680, 243084), (705, 234464), (752, 219810), (799, 206880), (816, 202570), (862, 191760), (940, 175848), (1020, 162056), (1128, 146540), (1293, 127840), (1360, 121542), (1410, 117232), (1504, 109905), (1598, 103440), (1632, 101285), (1724, 95880), (1880, 87924), (2040, 81028), (2155, 76704), (2256, 73270), (2397, 68960), (2586, 63920), (2720, 60771), (2820, 58616), (3196, 51720), (3448, 47940), (3760, 43962), (3995, 41376), (4080, 40514), (4310, 38352), (4512, 36635), (4794, 34480), (5172, 31960), (5640, 29308), (6392, 25860), (6465, 25568), (6896, 23970), (7327, 22560), (7520, 21981), (7990, 20688), (8160, 20257), (8620, 19176), (9588, 17240), (10344, 15980), (11280, 14654), (11985, 13792), (12784, 12930)]