69840960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:593

約数の個数: 224

約数和(自身を含む): 267248640

約数和(自身を除く): 197407680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 547, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1094, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1641, 1680, 1824, 1995, 2128, 2188, 2240, 2280, 2660, 2735, 3040, 3192, 3282, 3360, 3648, 3829, 3990, 4256, 4376, 4560, 5320, 5470, 6080, 6384, 6564, 6720, 7658, 7980, 8205, 8512, 8752, 9120, 10393, 10640, 10940, 11487, 12768, 13128, 15316, 15960, 16410, 17504, 18240, 19145, 20786, 21280, 21880, 22974, 25536, 26256, 30632, 31179, 31920, 32820, 35008, 38290, 41572, 42560, 43760, 45948, 51965, 52512, 57435, 61264, 62358, 63840, 65640, 72751, 76580, 83144, 87520, 91896, 103930, 105024, 114870, 122528, 124716, 127680, 131280, 145502, 153160, 155895, 166288, 175040, 183792, 207860, 218253, 229740, 245056, 249432, 262560, 291004, 306320, 311790, 332576, 363755, 367584, 415720, 436506, 459480, 498864, 525120, 582008, 612640, 623580, 665152, 727510, 735168, 831440, 873012, 918960, 997728, 1091265, 1164016, 1225280, 1247160, 1455020, 1662880, 1746024, 1837920, 1995456, 2182530, 2328032, 2494320, 2910040, 3325760, 3492048, 3675840, 4365060, 4656064, 4988640, 5820080, 6984096, 8730120, 9977280, 11640160, 13968192, 17460240, 23280320, 34920480, 69840960]

約数ペア:

[(1, 69840960), (2, 34920480), (3, 23280320), (4, 17460240), (5, 13968192), (6, 11640160), (7, 9977280), (8, 8730120), (10, 6984096), (12, 5820080), (14, 4988640), (15, 4656064), (16, 4365060), (19, 3675840), (20, 3492048), (21, 3325760), (24, 2910040), (28, 2494320), (30, 2328032), (32, 2182530), (35, 1995456), (38, 1837920), (40, 1746024), (42, 1662880), (48, 1455020), (56, 1247160), (57, 1225280), (60, 1164016), (64, 1091265), (70, 997728), (76, 918960), (80, 873012), (84, 831440), (95, 735168), (96, 727510), (105, 665152), (112, 623580), (114, 612640), (120, 582008), (133, 525120), (140, 498864), (152, 459480), (160, 436506), (168, 415720), (190, 367584), (192, 363755), (210, 332576), (224, 311790), (228, 306320), (240, 291004), (266, 262560), (280, 249432), (285, 245056), (304, 229740), (320, 218253), (336, 207860), (380, 183792), (399, 175040), (420, 166288), (448, 155895), (456, 153160), (480, 145502), (532, 131280), (547, 127680), (560, 124716), (570, 122528), (608, 114870), (665, 105024), (672, 103930), (760, 91896), (798, 87520), (840, 83144), (912, 76580), (960, 72751), (1064, 65640), (1094, 63840), (1120, 62358), (1140, 61264), (1216, 57435), (1330, 52512), (1344, 51965), (1520, 45948), (1596, 43760), (1641, 42560), (1680, 41572), (1824, 38290), (1995, 35008), (2128, 32820), (2188, 31920), (2240, 31179), (2280, 30632), (2660, 26256), (2735, 25536), (3040, 22974), (3192, 21880), (3282, 21280), (3360, 20786), (3648, 19145), (3829, 18240), (3990, 17504), (4256, 16410), (4376, 15960), (4560, 15316), (5320, 13128), (5470, 12768), (6080, 11487), (6384, 10940), (6564, 10640), (6720, 10393), (7658, 9120), (7980, 8752), (8205, 8512)]