1313306400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{78173}}^1$

素因数の和:78203

約数の個数: 144

約数和(自身を含む): 4885562304

約数和(自身を除く): 3572255904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 78173, 156346, 234519, 312692, 390865, 469038, 547211, 625384, 781730, 938076, 1094422, 1172595, 1250768, 1563460, 1641633, 1876152, 1954325, 2188844, 2345190, 2501536, 2736055, 3126920, 3283266, 3752304, 3908650, 4377688, 4690380, 5472110, 5862975, 6253840, 6566532, 7504608, 7817300, 8208165, 8755376, 9380760, 10944220, 11725950, 12507680, 13133064, 13680275, 15634600, 16416330, 17510752, 18761520, 21888440, 23451900, 26266128, 27360550, 31269200, 32832660, 37523040, 41040825, 43776880, 46903800, 52532256, 54721100, 62538400, 65665320, 82081650, 87553760, 93807600, 109442200, 131330640, 164163300, 187615200, 218884400, 262661280, 328326600, 437768800, 656653200, 1313306400]

約数ペア:

[(1, 1313306400), (2, 656653200), (3, 437768800), (4, 328326600), (5, 262661280), (6, 218884400), (7, 187615200), (8, 164163300), (10, 131330640), (12, 109442200), (14, 93807600), (15, 87553760), (16, 82081650), (20, 65665320), (21, 62538400), (24, 54721100), (25, 52532256), (28, 46903800), (30, 43776880), (32, 41040825), (35, 37523040), (40, 32832660), (42, 31269200), (48, 27360550), (50, 26266128), (56, 23451900), (60, 21888440), (70, 18761520), (75, 17510752), (80, 16416330), (84, 15634600), (96, 13680275), (100, 13133064), (105, 12507680), (112, 11725950), (120, 10944220), (140, 9380760), (150, 8755376), (160, 8208165), (168, 7817300), (175, 7504608), (200, 6566532), (210, 6253840), (224, 5862975), (240, 5472110), (280, 4690380), (300, 4377688), (336, 3908650), (350, 3752304), (400, 3283266), (420, 3126920), (480, 2736055), (525, 2501536), (560, 2345190), (600, 2188844), (672, 1954325), (700, 1876152), (800, 1641633), (840, 1563460), (1050, 1250768), (1120, 1172595), (1200, 1094422), (1400, 938076), (1680, 781730), (2100, 625384), (2400, 547211), (2800, 469038), (3360, 390865), (4200, 312692), (5600, 234519), (8400, 156346), (16800, 78173)]