130724160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 224

約数和(自身を含む): 485241600

約数和(自身を除く): 354517440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 397, 420, 448, 480, 490, 560, 588, 672, 686, 735, 784, 794, 840, 960, 980, 1029, 1120, 1176, 1191, 1344, 1372, 1470, 1568, 1588, 1680, 1715, 1960, 1985, 2058, 2240, 2352, 2382, 2744, 2779, 2940, 3136, 3176, 3360, 3430, 3920, 3970, 4116, 4704, 4764, 5145, 5488, 5558, 5880, 5955, 6352, 6720, 6860, 7840, 7940, 8232, 8337, 9408, 9528, 10290, 10976, 11116, 11760, 11910, 12704, 13720, 13895, 15680, 15880, 16464, 16674, 19056, 19453, 20580, 21952, 22232, 23520, 23820, 25408, 27440, 27790, 31760, 32928, 33348, 38112, 38906, 41160, 41685, 44464, 47040, 47640, 54880, 55580, 58359, 63520, 65856, 66696, 76224, 77812, 82320, 83370, 88928, 95280, 97265, 109760, 111160, 116718, 127040, 133392, 136171, 155624, 164640, 166740, 177856, 190560, 194530, 222320, 233436, 266784, 272342, 291795, 311248, 329280, 333480, 381120, 389060, 408513, 444640, 466872, 533568, 544684, 583590, 622496, 666960, 680855, 778120, 817026, 889280, 933744, 1089368, 1167180, 1244992, 1333920, 1361710, 1556240, 1634052, 1867488, 2042565, 2178736, 2334360, 2667840, 2723420, 3112480, 3268104, 3734976, 4085130, 4357472, 4668720, 5446840, 6224960, 6536208, 8170260, 8714944, 9337440, 10893680, 13072416, 16340520, 18674880, 21787360, 26144832, 32681040, 43574720, 65362080, 130724160]

約数ペア:

[(1, 130724160), (2, 65362080), (3, 43574720), (4, 32681040), (5, 26144832), (6, 21787360), (7, 18674880), (8, 16340520), (10, 13072416), (12, 10893680), (14, 9337440), (15, 8714944), (16, 8170260), (20, 6536208), (21, 6224960), (24, 5446840), (28, 4668720), (30, 4357472), (32, 4085130), (35, 3734976), (40, 3268104), (42, 3112480), (48, 2723420), (49, 2667840), (56, 2334360), (60, 2178736), (64, 2042565), (70, 1867488), (80, 1634052), (84, 1556240), (96, 1361710), (98, 1333920), (105, 1244992), (112, 1167180), (120, 1089368), (140, 933744), (147, 889280), (160, 817026), (168, 778120), (192, 680855), (196, 666960), (210, 622496), (224, 583590), (240, 544684), (245, 533568), (280, 466872), (294, 444640), (320, 408513), (336, 389060), (343, 381120), (392, 333480), (397, 329280), (420, 311248), (448, 291795), (480, 272342), (490, 266784), (560, 233436), (588, 222320), (672, 194530), (686, 190560), (735, 177856), (784, 166740), (794, 164640), (840, 155624), (960, 136171), (980, 133392), (1029, 127040), (1120, 116718), (1176, 111160), (1191, 109760), (1344, 97265), (1372, 95280), (1470, 88928), (1568, 83370), (1588, 82320), (1680, 77812), (1715, 76224), (1960, 66696), (1985, 65856), (2058, 63520), (2240, 58359), (2352, 55580), (2382, 54880), (2744, 47640), (2779, 47040), (2940, 44464), (3136, 41685), (3176, 41160), (3360, 38906), (3430, 38112), (3920, 33348), (3970, 32928), (4116, 31760), (4704, 27790), (4764, 27440), (5145, 25408), (5488, 23820), (5558, 23520), (5880, 22232), (5955, 21952), (6352, 20580), (6720, 19453), (6860, 19056), (7840, 16674), (7940, 16464), (8232, 15880), (8337, 15680), (9408, 13895), (9528, 13720), (10290, 12704), (10976, 11910), (11116, 11760)]