122221680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:596

約数の個数: 240

約数和(自身を含む): 464791680

約数和(自身を除く): 342570000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 547, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1094, 1140, 1176, 1330, 1470, 1520, 1596, 1641, 1680, 1862, 1960, 1995, 2128, 2188, 2280, 2352, 2660, 2735, 2793, 2940, 3192, 3282, 3724, 3829, 3920, 3990, 4376, 4560, 4655, 5320, 5470, 5586, 5880, 6384, 6564, 7448, 7658, 7980, 8205, 8752, 9310, 10393, 10640, 10940, 11172, 11487, 11760, 13128, 13965, 14896, 15316, 15960, 16410, 18620, 19145, 20786, 21880, 22344, 22974, 26256, 26803, 27930, 30632, 31179, 31920, 32820, 37240, 38290, 41572, 43760, 44688, 45948, 51965, 53606, 55860, 57435, 61264, 62358, 65640, 72751, 74480, 76580, 80409, 83144, 91896, 103930, 107212, 111720, 114870, 124716, 131280, 134015, 145502, 153160, 155895, 160818, 166288, 183792, 207860, 214424, 218253, 223440, 229740, 249432, 268030, 291004, 306320, 311790, 321636, 363755, 402045, 415720, 428848, 436506, 459480, 498864, 509257, 536060, 582008, 623580, 643272, 727510, 804090, 831440, 873012, 918960, 1018514, 1072120, 1091265, 1164016, 1247160, 1286544, 1455020, 1527771, 1608180, 1746024, 2037028, 2144240, 2182530, 2494320, 2546285, 2910040, 3055542, 3216360, 3492048, 4074056, 4365060, 5092570, 5820080, 6111084, 6432720, 7638855, 8148112, 8730120, 10185140, 12222168, 15277710, 17460240, 20370280, 24444336, 30555420, 40740560, 61110840, 122221680]

約数ペア:

[(1, 122221680), (2, 61110840), (3, 40740560), (4, 30555420), (5, 24444336), (6, 20370280), (7, 17460240), (8, 15277710), (10, 12222168), (12, 10185140), (14, 8730120), (15, 8148112), (16, 7638855), (19, 6432720), (20, 6111084), (21, 5820080), (24, 5092570), (28, 4365060), (30, 4074056), (35, 3492048), (38, 3216360), (40, 3055542), (42, 2910040), (48, 2546285), (49, 2494320), (56, 2182530), (57, 2144240), (60, 2037028), (70, 1746024), (76, 1608180), (80, 1527771), (84, 1455020), (95, 1286544), (98, 1247160), (105, 1164016), (112, 1091265), (114, 1072120), (120, 1018514), (133, 918960), (140, 873012), (147, 831440), (152, 804090), (168, 727510), (190, 643272), (196, 623580), (210, 582008), (228, 536060), (240, 509257), (245, 498864), (266, 459480), (280, 436506), (285, 428848), (294, 415720), (304, 402045), (336, 363755), (380, 321636), (392, 311790), (399, 306320), (420, 291004), (456, 268030), (490, 249432), (532, 229740), (547, 223440), (560, 218253), (570, 214424), (588, 207860), (665, 183792), (735, 166288), (760, 160818), (784, 155895), (798, 153160), (840, 145502), (912, 134015), (931, 131280), (980, 124716), (1064, 114870), (1094, 111720), (1140, 107212), (1176, 103930), (1330, 91896), (1470, 83144), (1520, 80409), (1596, 76580), (1641, 74480), (1680, 72751), (1862, 65640), (1960, 62358), (1995, 61264), (2128, 57435), (2188, 55860), (2280, 53606), (2352, 51965), (2660, 45948), (2735, 44688), (2793, 43760), (2940, 41572), (3192, 38290), (3282, 37240), (3724, 32820), (3829, 31920), (3920, 31179), (3990, 30632), (4376, 27930), (4560, 26803), (4655, 26256), (5320, 22974), (5470, 22344), (5586, 21880), (5880, 20786), (6384, 19145), (6564, 18620), (7448, 16410), (7658, 15960), (7980, 15316), (8205, 14896), (8752, 13965), (9310, 13128), (10393, 11760), (10640, 11487), (10940, 11172)]