77533680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 295159680

約数和(自身を除く): 217626000

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, 347, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 694, 735, 760, 784, 798, 840, 912, 931, 980, 1041, 1064, 1140, 1176, 1330, 1388, 1470, 1520, 1596, 1680, 1735, 1862, 1960, 1995, 2082, 2128, 2280, 2352, 2429, 2660, 2776, 2793, 2940, 3192, 3470, 3724, 3920, 3990, 4164, 4560, 4655, 4858, 5205, 5320, 5552, 5586, 5880, 6384, 6593, 6940, 7287, 7448, 7980, 8328, 9310, 9716, 10410, 10640, 11172, 11760, 12145, 13186, 13880, 13965, 14574, 14896, 15960, 16656, 17003, 18620, 19432, 19779, 20820, 22344, 24290, 26372, 27760, 27930, 29148, 31920, 32965, 34006, 36435, 37240, 38864, 39558, 41640, 44688, 46151, 48580, 51009, 52744, 55860, 58296, 65930, 68012, 72870, 74480, 79116, 83280, 85015, 92302, 97160, 98895, 102018, 105488, 111720, 116592, 131860, 136024, 138453, 145740, 158232, 170030, 184604, 194320, 197790, 204036, 223440, 230755, 255045, 263720, 272048, 276906, 291480, 316464, 323057, 340060, 369208, 395580, 408072, 461510, 510090, 527440, 553812, 582960, 646114, 680120, 692265, 738416, 791160, 816144, 923020, 969171, 1020180, 1107624, 1292228, 1360240, 1384530, 1582320, 1615285, 1846040, 1938342, 2040360, 2215248, 2584456, 2769060, 3230570, 3692080, 3876684, 4080720, 4845855, 5168912, 5538120, 6461140, 7753368, 9691710, 11076240, 12922280, 15506736, 19383420, 25844560, 38766840, 77533680]

約数ペア:

[(1, 77533680), (2, 38766840), (3, 25844560), (4, 19383420), (5, 15506736), (6, 12922280), (7, 11076240), (8, 9691710), (10, 7753368), (12, 6461140), (14, 5538120), (15, 5168912), (16, 4845855), (19, 4080720), (20, 3876684), (21, 3692080), (24, 3230570), (28, 2769060), (30, 2584456), (35, 2215248), (38, 2040360), (40, 1938342), (42, 1846040), (48, 1615285), (49, 1582320), (56, 1384530), (57, 1360240), (60, 1292228), (70, 1107624), (76, 1020180), (80, 969171), (84, 923020), (95, 816144), (98, 791160), (105, 738416), (112, 692265), (114, 680120), (120, 646114), (133, 582960), (140, 553812), (147, 527440), (152, 510090), (168, 461510), (190, 408072), (196, 395580), (210, 369208), (228, 340060), (240, 323057), (245, 316464), (266, 291480), (280, 276906), (285, 272048), (294, 263720), (304, 255045), (336, 230755), (347, 223440), (380, 204036), (392, 197790), (399, 194320), (420, 184604), (456, 170030), (490, 158232), (532, 145740), (560, 138453), (570, 136024), (588, 131860), (665, 116592), (694, 111720), (735, 105488), (760, 102018), (784, 98895), (798, 97160), (840, 92302), (912, 85015), (931, 83280), (980, 79116), (1041, 74480), (1064, 72870), (1140, 68012), (1176, 65930), (1330, 58296), (1388, 55860), (1470, 52744), (1520, 51009), (1596, 48580), (1680, 46151), (1735, 44688), (1862, 41640), (1960, 39558), (1995, 38864), (2082, 37240), (2128, 36435), (2280, 34006), (2352, 32965), (2429, 31920), (2660, 29148), (2776, 27930), (2793, 27760), (2940, 26372), (3192, 24290), (3470, 22344), (3724, 20820), (3920, 19779), (3990, 19432), (4164, 18620), (4560, 17003), (4655, 16656), (4858, 15960), (5205, 14896), (5320, 14574), (5552, 13965), (5586, 13880), (5880, 13186), (6384, 12145), (6593, 11760), (6940, 11172), (7287, 10640), (7448, 10410), (7980, 9716), (8328, 9310)]