830282880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:571

約数の個数: 256

約数和(自身を含む): 3051187200

約数和(自身を除く): 2220904320

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 163, 168, 192, 210, 224, 240, 280, 320, 326, 336, 379, 384, 420, 448, 480, 489, 560, 640, 652, 672, 758, 815, 840, 896, 960, 978, 1120, 1137, 1141, 1304, 1344, 1516, 1630, 1680, 1895, 1920, 1956, 2240, 2274, 2282, 2445, 2608, 2653, 2688, 3032, 3260, 3360, 3423, 3790, 3912, 4480, 4548, 4564, 4890, 5216, 5306, 5685, 5705, 6064, 6520, 6720, 6846, 7580, 7824, 7959, 9096, 9128, 9780, 10432, 10612, 11370, 11410, 12128, 13040, 13265, 13440, 13692, 15160, 15648, 15918, 17115, 18192, 18256, 19560, 20864, 21224, 22740, 22820, 24256, 26080, 26530, 27384, 30320, 31296, 31836, 34230, 36384, 36512, 39120, 39795, 42448, 45480, 45640, 48512, 52160, 53060, 54768, 60640, 61777, 62592, 63672, 68460, 72768, 73024, 78240, 79590, 84896, 90960, 91280, 104320, 106120, 109536, 121280, 123554, 127344, 136920, 145536, 146048, 156480, 159180, 169792, 181920, 182560, 185331, 212240, 219072, 242560, 247108, 254688, 273840, 308885, 312960, 318360, 339584, 363840, 365120, 370662, 424480, 432439, 438144, 494216, 509376, 547680, 617770, 636720, 727680, 730240, 741324, 848960, 864878, 926655, 988432, 1018752, 1095360, 1235540, 1273440, 1297317, 1482648, 1697920, 1729756, 1853310, 1976864, 2162195, 2190720, 2471080, 2546880, 2594634, 2965296, 3459512, 3706620, 3953728, 4324390, 4942160, 5093760, 5189268, 5930592, 6486585, 6919024, 7413240, 7907456, 8648780, 9884320, 10378536, 11861184, 12973170, 13838048, 14826480, 17297560, 19768640, 20757072, 23722368, 25946340, 27676096, 29652960, 34595120, 39537280, 41514144, 51892680, 55352192, 59305920, 69190240, 83028288, 103785360, 118611840, 138380480, 166056576, 207570720, 276760960, 415141440, 830282880]

約数ペア:

[(1, 830282880), (2, 415141440), (3, 276760960), (4, 207570720), (5, 166056576), (6, 138380480), (7, 118611840), (8, 103785360), (10, 83028288), (12, 69190240), (14, 59305920), (15, 55352192), (16, 51892680), (20, 41514144), (21, 39537280), (24, 34595120), (28, 29652960), (30, 27676096), (32, 25946340), (35, 23722368), (40, 20757072), (42, 19768640), (48, 17297560), (56, 14826480), (60, 13838048), (64, 12973170), (70, 11861184), (80, 10378536), (84, 9884320), (96, 8648780), (105, 7907456), (112, 7413240), (120, 6919024), (128, 6486585), (140, 5930592), (160, 5189268), (163, 5093760), (168, 4942160), (192, 4324390), (210, 3953728), (224, 3706620), (240, 3459512), (280, 2965296), (320, 2594634), (326, 2546880), (336, 2471080), (379, 2190720), (384, 2162195), (420, 1976864), (448, 1853310), (480, 1729756), (489, 1697920), (560, 1482648), (640, 1297317), (652, 1273440), (672, 1235540), (758, 1095360), (815, 1018752), (840, 988432), (896, 926655), (960, 864878), (978, 848960), (1120, 741324), (1137, 730240), (1141, 727680), (1304, 636720), (1344, 617770), (1516, 547680), (1630, 509376), (1680, 494216), (1895, 438144), (1920, 432439), (1956, 424480), (2240, 370662), (2274, 365120), (2282, 363840), (2445, 339584), (2608, 318360), (2653, 312960), (2688, 308885), (3032, 273840), (3260, 254688), (3360, 247108), (3423, 242560), (3790, 219072), (3912, 212240), (4480, 185331), (4548, 182560), (4564, 181920), (4890, 169792), (5216, 159180), (5306, 156480), (5685, 146048), (5705, 145536), (6064, 136920), (6520, 127344), (6720, 123554), (6846, 121280), (7580, 109536), (7824, 106120), (7959, 104320), (9096, 91280), (9128, 90960), (9780, 84896), (10432, 79590), (10612, 78240), (11370, 73024), (11410, 72768), (12128, 68460), (13040, 63672), (13265, 62592), (13440, 61777), (13692, 60640), (15160, 54768), (15648, 53060), (15918, 52160), (17115, 48512), (18192, 45640), (18256, 45480), (19560, 42448), (20864, 39795), (21224, 39120), (22740, 36512), (22820, 36384), (24256, 34230), (26080, 31836), (26530, 31296), (27384, 30320)]