70127200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 201455856

約数和(自身を除く): 131328656

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 325, 352, 400, 416, 440, 520, 550, 572, 613, 650, 715, 800, 880, 1040, 1100, 1144, 1226, 1300, 1430, 1760, 2080, 2200, 2288, 2452, 2600, 2860, 3065, 3575, 4400, 4576, 4904, 5200, 5720, 6130, 6743, 7150, 7969, 8800, 9808, 10400, 11440, 12260, 13486, 14300, 15325, 15938, 19616, 22880, 24520, 26972, 28600, 30650, 31876, 33715, 39845, 49040, 53944, 57200, 61300, 63752, 67430, 79690, 87659, 98080, 107888, 114400, 122600, 127504, 134860, 159380, 168575, 175318, 199225, 215776, 245200, 255008, 269720, 318760, 337150, 350636, 398450, 438295, 490400, 539440, 637520, 674300, 701272, 796900, 876590, 1078880, 1275040, 1348600, 1402544, 1593800, 1753180, 2191475, 2697200, 2805088, 3187600, 3506360, 4382950, 5394400, 6375200, 7012720, 8765900, 14025440, 17531800, 35063600, 70127200]

約数ペア:

[(1, 70127200), (2, 35063600), (4, 17531800), (5, 14025440), (8, 8765900), (10, 7012720), (11, 6375200), (13, 5394400), (16, 4382950), (20, 3506360), (22, 3187600), (25, 2805088), (26, 2697200), (32, 2191475), (40, 1753180), (44, 1593800), (50, 1402544), (52, 1348600), (55, 1275040), (65, 1078880), (80, 876590), (88, 796900), (100, 701272), (104, 674300), (110, 637520), (130, 539440), (143, 490400), (160, 438295), (176, 398450), (200, 350636), (208, 337150), (220, 318760), (260, 269720), (275, 255008), (286, 245200), (325, 215776), (352, 199225), (400, 175318), (416, 168575), (440, 159380), (520, 134860), (550, 127504), (572, 122600), (613, 114400), (650, 107888), (715, 98080), (800, 87659), (880, 79690), (1040, 67430), (1100, 63752), (1144, 61300), (1226, 57200), (1300, 53944), (1430, 49040), (1760, 39845), (2080, 33715), (2200, 31876), (2288, 30650), (2452, 28600), (2600, 26972), (2860, 24520), (3065, 22880), (3575, 19616), (4400, 15938), (4576, 15325), (4904, 14300), (5200, 13486), (5720, 12260), (6130, 11440), (6743, 10400), (7150, 9808), (7969, 8800)]