157914400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 445846464

約数和(自身を除く): 287932064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 163, 173, 175, 200, 224, 280, 326, 346, 350, 400, 560, 652, 692, 700, 800, 815, 865, 1120, 1141, 1211, 1304, 1384, 1400, 1630, 1730, 2282, 2422, 2608, 2768, 2800, 3260, 3460, 4075, 4325, 4564, 4844, 5216, 5536, 5600, 5705, 6055, 6520, 6920, 8150, 8650, 9128, 9688, 11410, 12110, 13040, 13840, 16300, 17300, 18256, 19376, 22820, 24220, 26080, 27680, 28199, 28525, 30275, 32600, 34600, 36512, 38752, 45640, 48440, 56398, 57050, 60550, 65200, 69200, 91280, 96880, 112796, 114100, 121100, 130400, 138400, 140995, 182560, 193760, 197393, 225592, 228200, 242200, 281990, 394786, 451184, 456400, 484400, 563980, 704975, 789572, 902368, 912800, 968800, 986965, 1127960, 1409950, 1579144, 1973930, 2255920, 2819900, 3158288, 3947860, 4511840, 4934825, 5639800, 6316576, 7895720, 9869650, 11279600, 15791440, 19739300, 22559200, 31582880, 39478600, 78957200, 157914400]

約数ペア:

[(1, 157914400), (2, 78957200), (4, 39478600), (5, 31582880), (7, 22559200), (8, 19739300), (10, 15791440), (14, 11279600), (16, 9869650), (20, 7895720), (25, 6316576), (28, 5639800), (32, 4934825), (35, 4511840), (40, 3947860), (50, 3158288), (56, 2819900), (70, 2255920), (80, 1973930), (100, 1579144), (112, 1409950), (140, 1127960), (160, 986965), (163, 968800), (173, 912800), (175, 902368), (200, 789572), (224, 704975), (280, 563980), (326, 484400), (346, 456400), (350, 451184), (400, 394786), (560, 281990), (652, 242200), (692, 228200), (700, 225592), (800, 197393), (815, 193760), (865, 182560), (1120, 140995), (1141, 138400), (1211, 130400), (1304, 121100), (1384, 114100), (1400, 112796), (1630, 96880), (1730, 91280), (2282, 69200), (2422, 65200), (2608, 60550), (2768, 57050), (2800, 56398), (3260, 48440), (3460, 45640), (4075, 38752), (4325, 36512), (4564, 34600), (4844, 32600), (5216, 30275), (5536, 28525), (5600, 28199), (5705, 27680), (6055, 26080), (6520, 24220), (6920, 22820), (8150, 19376), (8650, 18256), (9128, 17300), (9688, 16300), (11410, 13840), (12110, 13040)]