248847360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:998

約数の個数: 176

約数和(自身を含む): 843626016

約数和(自身を除く): 594778656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 953, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1906, 1920, 2040, 2176, 2560, 2720, 2859, 3072, 3264, 3812, 3840, 4080, 4352, 4765, 5120, 5440, 5718, 6528, 7624, 7680, 8160, 8704, 9530, 10880, 11436, 13056, 14295, 15248, 15360, 16201, 16320, 17408, 19060, 21760, 22872, 26112, 28590, 30496, 32402, 32640, 38120, 43520, 45744, 48603, 52224, 57180, 60992, 64804, 65280, 76240, 81005, 87040, 91488, 97206, 114360, 121984, 129608, 130560, 152480, 162010, 182976, 194412, 228720, 243015, 243968, 259216, 261120, 304960, 324020, 365952, 388824, 457440, 486030, 487936, 518432, 609920, 648040, 731904, 777648, 914880, 972060, 975872, 1036864, 1219840, 1296080, 1463808, 1555296, 1829760, 1944120, 2073728, 2439680, 2592160, 2927616, 3110592, 3659520, 3888240, 4147456, 4879360, 5184320, 6221184, 7319040, 7776480, 8294912, 10368640, 12442368, 14638080, 15552960, 16589824, 20737280, 24884736, 31105920, 41474560, 49769472, 62211840, 82949120, 124423680, 248847360]

約数ペア:

[(1, 248847360), (2, 124423680), (3, 82949120), (4, 62211840), (5, 49769472), (6, 41474560), (8, 31105920), (10, 24884736), (12, 20737280), (15, 16589824), (16, 15552960), (17, 14638080), (20, 12442368), (24, 10368640), (30, 8294912), (32, 7776480), (34, 7319040), (40, 6221184), (48, 5184320), (51, 4879360), (60, 4147456), (64, 3888240), (68, 3659520), (80, 3110592), (85, 2927616), (96, 2592160), (102, 2439680), (120, 2073728), (128, 1944120), (136, 1829760), (160, 1555296), (170, 1463808), (192, 1296080), (204, 1219840), (240, 1036864), (255, 975872), (256, 972060), (272, 914880), (320, 777648), (340, 731904), (384, 648040), (408, 609920), (480, 518432), (510, 487936), (512, 486030), (544, 457440), (640, 388824), (680, 365952), (768, 324020), (816, 304960), (953, 261120), (960, 259216), (1020, 243968), (1024, 243015), (1088, 228720), (1280, 194412), (1360, 182976), (1536, 162010), (1632, 152480), (1906, 130560), (1920, 129608), (2040, 121984), (2176, 114360), (2560, 97206), (2720, 91488), (2859, 87040), (3072, 81005), (3264, 76240), (3812, 65280), (3840, 64804), (4080, 60992), (4352, 57180), (4765, 52224), (5120, 48603), (5440, 45744), (5718, 43520), (6528, 38120), (7624, 32640), (7680, 32402), (8160, 30496), (8704, 28590), (9530, 26112), (10880, 22872), (11436, 21760), (13056, 19060), (14295, 17408), (15248, 16320), (15360, 16201)]