70813600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:663

約数の個数: 144

約数和(自身を含む): 203424480

約数和(自身を除く): 132610880

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, 619, 650, 715, 800, 880, 1040, 1100, 1144, 1238, 1300, 1430, 1760, 2080, 2200, 2288, 2476, 2600, 2860, 3095, 3575, 4400, 4576, 4952, 5200, 5720, 6190, 6809, 7150, 8047, 8800, 9904, 10400, 11440, 12380, 13618, 14300, 15475, 16094, 19808, 22880, 24760, 27236, 28600, 30950, 32188, 34045, 40235, 49520, 54472, 57200, 61900, 64376, 68090, 80470, 88517, 99040, 108944, 114400, 123800, 128752, 136180, 160940, 170225, 177034, 201175, 217888, 247600, 257504, 272360, 321880, 340450, 354068, 402350, 442585, 495200, 544720, 643760, 680900, 708136, 804700, 885170, 1089440, 1287520, 1361800, 1416272, 1609400, 1770340, 2212925, 2723600, 2832544, 3218800, 3540680, 4425850, 5447200, 6437600, 7081360, 8851700, 14162720, 17703400, 35406800, 70813600]

約数ペア:

[(1, 70813600), (2, 35406800), (4, 17703400), (5, 14162720), (8, 8851700), (10, 7081360), (11, 6437600), (13, 5447200), (16, 4425850), (20, 3540680), (22, 3218800), (25, 2832544), (26, 2723600), (32, 2212925), (40, 1770340), (44, 1609400), (50, 1416272), (52, 1361800), (55, 1287520), (65, 1089440), (80, 885170), (88, 804700), (100, 708136), (104, 680900), (110, 643760), (130, 544720), (143, 495200), (160, 442585), (176, 402350), (200, 354068), (208, 340450), (220, 321880), (260, 272360), (275, 257504), (286, 247600), (325, 217888), (352, 201175), (400, 177034), (416, 170225), (440, 160940), (520, 136180), (550, 128752), (572, 123800), (619, 114400), (650, 108944), (715, 99040), (800, 88517), (880, 80470), (1040, 68090), (1100, 64376), (1144, 61900), (1238, 57200), (1300, 54472), (1430, 49520), (1760, 40235), (2080, 34045), (2200, 32188), (2288, 30950), (2476, 28600), (2600, 27236), (2860, 24760), (3095, 22880), (3575, 19808), (4400, 16094), (4576, 15475), (4952, 14300), (5200, 13618), (5720, 12380), (6190, 11440), (6809, 10400), (7150, 9904), (8047, 8800)]