164687160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 256

約数和(自身を含む): 587865600

約数和(自身を除く): 423178440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 41, 44, 51, 55, 60, 66, 68, 82, 85, 88, 102, 110, 120, 123, 132, 136, 164, 165, 170, 179, 187, 204, 205, 220, 246, 255, 264, 328, 330, 340, 358, 374, 408, 410, 440, 451, 492, 510, 537, 561, 615, 660, 680, 697, 716, 748, 820, 895, 902, 935, 984, 1020, 1074, 1122, 1230, 1320, 1353, 1394, 1432, 1496, 1640, 1790, 1804, 1870, 1969, 2040, 2091, 2148, 2244, 2255, 2460, 2685, 2706, 2788, 2805, 3043, 3485, 3580, 3608, 3740, 3938, 4182, 4296, 4488, 4510, 4920, 5370, 5412, 5576, 5610, 5907, 6086, 6765, 6970, 7160, 7339, 7480, 7667, 7876, 8364, 9020, 9129, 9845, 10455, 10740, 10824, 11220, 11814, 12172, 13530, 13940, 14678, 15215, 15334, 15752, 16728, 18040, 18258, 19690, 20910, 21480, 22017, 22440, 23001, 23628, 24344, 27060, 27880, 29356, 29535, 30430, 30668, 33473, 36516, 36695, 38335, 39380, 41820, 44034, 45645, 46002, 47256, 54120, 58712, 59070, 60860, 61336, 66946, 73032, 73390, 76670, 78760, 80729, 83640, 88068, 91290, 92004, 100419, 110085, 115005, 118140, 121720, 124763, 133892, 146780, 153340, 161458, 167365, 176136, 182580, 184008, 200838, 220170, 230010, 236280, 242187, 249526, 267784, 293560, 306680, 322916, 334730, 365160, 374289, 401676, 403645, 440340, 460020, 484374, 499052, 502095, 623815, 645832, 669460, 748578, 803352, 807290, 880680, 920040, 968748, 998104, 1004190, 1210935, 1247630, 1338920, 1372393, 1497156, 1614580, 1871445, 1937496, 2008380, 2421870, 2495260, 2744786, 2994312, 3229160, 3742890, 4016760, 4117179, 4843740, 4990520, 5489572, 6861965, 7485780, 8234358, 9687480, 10979144, 13723930, 14971560, 16468716, 20585895, 27447860, 32937432, 41171790, 54895720, 82343580, 164687160]

約数ペア:

[(1, 164687160), (2, 82343580), (3, 54895720), (4, 41171790), (5, 32937432), (6, 27447860), (8, 20585895), (10, 16468716), (11, 14971560), (12, 13723930), (15, 10979144), (17, 9687480), (20, 8234358), (22, 7485780), (24, 6861965), (30, 5489572), (33, 4990520), (34, 4843740), (40, 4117179), (41, 4016760), (44, 3742890), (51, 3229160), (55, 2994312), (60, 2744786), (66, 2495260), (68, 2421870), (82, 2008380), (85, 1937496), (88, 1871445), (102, 1614580), (110, 1497156), (120, 1372393), (123, 1338920), (132, 1247630), (136, 1210935), (164, 1004190), (165, 998104), (170, 968748), (179, 920040), (187, 880680), (204, 807290), (205, 803352), (220, 748578), (246, 669460), (255, 645832), (264, 623815), (328, 502095), (330, 499052), (340, 484374), (358, 460020), (374, 440340), (408, 403645), (410, 401676), (440, 374289), (451, 365160), (492, 334730), (510, 322916), (537, 306680), (561, 293560), (615, 267784), (660, 249526), (680, 242187), (697, 236280), (716, 230010), (748, 220170), (820, 200838), (895, 184008), (902, 182580), (935, 176136), (984, 167365), (1020, 161458), (1074, 153340), (1122, 146780), (1230, 133892), (1320, 124763), (1353, 121720), (1394, 118140), (1432, 115005), (1496, 110085), (1640, 100419), (1790, 92004), (1804, 91290), (1870, 88068), (1969, 83640), (2040, 80729), (2091, 78760), (2148, 76670), (2244, 73390), (2255, 73032), (2460, 66946), (2685, 61336), (2706, 60860), (2788, 59070), (2805, 58712), (3043, 54120), (3485, 47256), (3580, 46002), (3608, 45645), (3740, 44034), (3938, 41820), (4182, 39380), (4296, 38335), (4488, 36695), (4510, 36516), (4920, 33473), (5370, 30668), (5412, 30430), (5576, 29535), (5610, 29356), (5907, 27880), (6086, 27060), (6765, 24344), (6970, 23628), (7160, 23001), (7339, 22440), (7480, 22017), (7667, 21480), (7876, 20910), (8364, 19690), (9020, 18258), (9129, 18040), (9845, 16728), (10455, 15752), (10740, 15334), (10824, 15215), (11220, 14678), (11814, 13940), (12172, 13530)]