221435200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1209

約数の個数: 168

約数和(自身を含む): 659904192

約数和(自身を除く): 438468992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 320, 340, 350, 400, 425, 448, 476, 544, 560, 595, 680, 700, 800, 850, 952, 1088, 1120, 1163, 1190, 1360, 1400, 1600, 1700, 1904, 2240, 2326, 2380, 2720, 2800, 2975, 3400, 3808, 4652, 4760, 5440, 5600, 5815, 5950, 6800, 7616, 8141, 9304, 9520, 11200, 11630, 11900, 13600, 16282, 18608, 19040, 19771, 23260, 23800, 27200, 29075, 32564, 37216, 38080, 39542, 40705, 46520, 47600, 58150, 65128, 74432, 79084, 81410, 93040, 95200, 98855, 116300, 130256, 138397, 158168, 162820, 186080, 190400, 197710, 203525, 232600, 260512, 276794, 316336, 325640, 372160, 395420, 407050, 465200, 494275, 521024, 553588, 632672, 651280, 691985, 790840, 814100, 930400, 988550, 1107176, 1265344, 1302560, 1383970, 1581680, 1628200, 1860800, 1977100, 2214352, 2605120, 2767940, 3163360, 3256400, 3459925, 3954200, 4428704, 5535880, 6326720, 6512800, 6919850, 7908400, 8857408, 11071760, 13025600, 13839700, 15816800, 22143520, 27679400, 31633600, 44287040, 55358800, 110717600, 221435200]

約数ペア:

[(1, 221435200), (2, 110717600), (4, 55358800), (5, 44287040), (7, 31633600), (8, 27679400), (10, 22143520), (14, 15816800), (16, 13839700), (17, 13025600), (20, 11071760), (25, 8857408), (28, 7908400), (32, 6919850), (34, 6512800), (35, 6326720), (40, 5535880), (50, 4428704), (56, 3954200), (64, 3459925), (68, 3256400), (70, 3163360), (80, 2767940), (85, 2605120), (100, 2214352), (112, 1977100), (119, 1860800), (136, 1628200), (140, 1581680), (160, 1383970), (170, 1302560), (175, 1265344), (200, 1107176), (224, 988550), (238, 930400), (272, 814100), (280, 790840), (320, 691985), (340, 651280), (350, 632672), (400, 553588), (425, 521024), (448, 494275), (476, 465200), (544, 407050), (560, 395420), (595, 372160), (680, 325640), (700, 316336), (800, 276794), (850, 260512), (952, 232600), (1088, 203525), (1120, 197710), (1163, 190400), (1190, 186080), (1360, 162820), (1400, 158168), (1600, 138397), (1700, 130256), (1904, 116300), (2240, 98855), (2326, 95200), (2380, 93040), (2720, 81410), (2800, 79084), (2975, 74432), (3400, 65128), (3808, 58150), (4652, 47600), (4760, 46520), (5440, 40705), (5600, 39542), (5815, 38080), (5950, 37216), (6800, 32564), (7616, 29075), (8141, 27200), (9304, 23800), (9520, 23260), (11200, 19771), (11630, 19040), (11900, 18608), (13600, 16282)]