250091520

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{1163}}^1$

素因数の和:1200

約数の個数: 192

約数和(自身を含む): 915183360

約数和(自身を除く): 665091840

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, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1163, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2326, 2560, 2688, 3072, 3360, 3489, 3584, 3840, 4480, 4652, 5120, 5376, 5815, 6144, 6720, 6978, 7168, 7680, 8141, 8960, 9304, 10240, 10752, 11630, 13440, 13956, 14336, 15360, 16282, 17445, 17920, 18608, 21504, 23260, 24423, 26880, 27912, 30720, 32564, 34890, 35840, 37216, 40705, 43008, 46520, 48846, 53760, 55824, 65128, 69780, 71680, 74432, 81410, 93040, 97692, 107520, 111648, 122115, 130256, 139560, 148864, 162820, 186080, 195384, 215040, 223296, 244230, 260512, 279120, 297728, 325640, 372160, 390768, 446592, 488460, 521024, 558240, 595456, 651280, 744320, 781536, 893184, 976920, 1042048, 1116480, 1190912, 1302560, 1488640, 1563072, 1786368, 1953840, 2084096, 2232960, 2381824, 2605120, 2977280, 3126144, 3572736, 3907680, 4168192, 4465920, 5210240, 5954560, 6252288, 7145472, 7815360, 8336384, 8931840, 10420480, 11909120, 12504576, 15630720, 16672768, 17863680, 20840960, 25009152, 31261440, 35727360, 41681920, 50018304, 62522880, 83363840, 125045760, 250091520]

約数ペア:

[(1, 250091520), (2, 125045760), (3, 83363840), (4, 62522880), (5, 50018304), (6, 41681920), (7, 35727360), (8, 31261440), (10, 25009152), (12, 20840960), (14, 17863680), (15, 16672768), (16, 15630720), (20, 12504576), (21, 11909120), (24, 10420480), (28, 8931840), (30, 8336384), (32, 7815360), (35, 7145472), (40, 6252288), (42, 5954560), (48, 5210240), (56, 4465920), (60, 4168192), (64, 3907680), (70, 3572736), (80, 3126144), (84, 2977280), (96, 2605120), (105, 2381824), (112, 2232960), (120, 2084096), (128, 1953840), (140, 1786368), (160, 1563072), (168, 1488640), (192, 1302560), (210, 1190912), (224, 1116480), (240, 1042048), (256, 976920), (280, 893184), (320, 781536), (336, 744320), (384, 651280), (420, 595456), (448, 558240), (480, 521024), (512, 488460), (560, 446592), (640, 390768), (672, 372160), (768, 325640), (840, 297728), (896, 279120), (960, 260512), (1024, 244230), (1120, 223296), (1163, 215040), (1280, 195384), (1344, 186080), (1536, 162820), (1680, 148864), (1792, 139560), (1920, 130256), (2048, 122115), (2240, 111648), (2326, 107520), (2560, 97692), (2688, 93040), (3072, 81410), (3360, 74432), (3489, 71680), (3584, 69780), (3840, 65128), (4480, 55824), (4652, 53760), (5120, 48846), (5376, 46520), (5815, 43008), (6144, 40705), (6720, 37216), (6978, 35840), (7168, 34890), (7680, 32564), (8141, 30720), (8960, 27912), (9304, 26880), (10240, 24423), (10752, 23260), (11630, 21504), (13440, 18608), (13956, 17920), (14336, 17445), (15360, 16282)]