828349440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:498

約数の個数: 176

約数和(自身を含む): 2672563200

約数和(自身を除く): 1844213760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 199, 240, 256, 271, 320, 384, 398, 480, 512, 542, 597, 640, 768, 796, 813, 960, 995, 1024, 1084, 1194, 1280, 1355, 1536, 1592, 1626, 1920, 1990, 2168, 2388, 2560, 2710, 2985, 3072, 3184, 3252, 3840, 3980, 4065, 4336, 4776, 5120, 5420, 5970, 6368, 6504, 7680, 7960, 8130, 8672, 9552, 10840, 11940, 12736, 13008, 15360, 15920, 16260, 17344, 19104, 21680, 23880, 25472, 26016, 31840, 32520, 34688, 38208, 43360, 47760, 50944, 52032, 53929, 63680, 65040, 69376, 76416, 86720, 95520, 101888, 104064, 107858, 127360, 130080, 138752, 152832, 161787, 173440, 191040, 203776, 208128, 215716, 254720, 260160, 269645, 277504, 305664, 323574, 346880, 382080, 416256, 431432, 509440, 520320, 539290, 611328, 647148, 693760, 764160, 808935, 832512, 862864, 1018880, 1040640, 1078580, 1294296, 1387520, 1528320, 1617870, 1725728, 2081280, 2157160, 2588592, 3056640, 3235740, 3451456, 4162560, 4314320, 5177184, 6471480, 6902912, 8628640, 10354368, 12942960, 13805824, 17257280, 20708736, 25885920, 27611648, 34514560, 41417472, 51771840, 55223296, 69029120, 82834944, 103543680, 138058240, 165669888, 207087360, 276116480, 414174720, 828349440]

約数ペア:

[(1, 828349440), (2, 414174720), (3, 276116480), (4, 207087360), (5, 165669888), (6, 138058240), (8, 103543680), (10, 82834944), (12, 69029120), (15, 55223296), (16, 51771840), (20, 41417472), (24, 34514560), (30, 27611648), (32, 25885920), (40, 20708736), (48, 17257280), (60, 13805824), (64, 12942960), (80, 10354368), (96, 8628640), (120, 6902912), (128, 6471480), (160, 5177184), (192, 4314320), (199, 4162560), (240, 3451456), (256, 3235740), (271, 3056640), (320, 2588592), (384, 2157160), (398, 2081280), (480, 1725728), (512, 1617870), (542, 1528320), (597, 1387520), (640, 1294296), (768, 1078580), (796, 1040640), (813, 1018880), (960, 862864), (995, 832512), (1024, 808935), (1084, 764160), (1194, 693760), (1280, 647148), (1355, 611328), (1536, 539290), (1592, 520320), (1626, 509440), (1920, 431432), (1990, 416256), (2168, 382080), (2388, 346880), (2560, 323574), (2710, 305664), (2985, 277504), (3072, 269645), (3184, 260160), (3252, 254720), (3840, 215716), (3980, 208128), (4065, 203776), (4336, 191040), (4776, 173440), (5120, 161787), (5420, 152832), (5970, 138752), (6368, 130080), (6504, 127360), (7680, 107858), (7960, 104064), (8130, 101888), (8672, 95520), (9552, 86720), (10840, 76416), (11940, 69376), (12736, 65040), (13008, 63680), (15360, 53929), (15920, 52032), (16260, 50944), (17344, 47760), (19104, 43360), (21680, 38208), (23880, 34688), (25472, 32520), (26016, 31840)]