160336400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 444120384

約数和(自身を除く): 283783984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 173, 175, 200, 280, 331, 346, 350, 400, 560, 662, 692, 700, 865, 1211, 1324, 1384, 1400, 1655, 1730, 2317, 2422, 2648, 2768, 2800, 3310, 3460, 4325, 4634, 4844, 5296, 6055, 6620, 6920, 8275, 8650, 9268, 9688, 11585, 12110, 13240, 13840, 16550, 17300, 18536, 19376, 23170, 24220, 26480, 30275, 33100, 34600, 37072, 46340, 48440, 57263, 57925, 60550, 66200, 69200, 92680, 96880, 114526, 115850, 121100, 132400, 185360, 229052, 231700, 242200, 286315, 400841, 458104, 463400, 484400, 572630, 801682, 916208, 926800, 1145260, 1431575, 1603364, 2004205, 2290520, 2863150, 3206728, 4008410, 4581040, 5726300, 6413456, 8016820, 10021025, 11452600, 16033640, 20042050, 22905200, 32067280, 40084100, 80168200, 160336400]

約数ペア:

[(1, 160336400), (2, 80168200), (4, 40084100), (5, 32067280), (7, 22905200), (8, 20042050), (10, 16033640), (14, 11452600), (16, 10021025), (20, 8016820), (25, 6413456), (28, 5726300), (35, 4581040), (40, 4008410), (50, 3206728), (56, 2863150), (70, 2290520), (80, 2004205), (100, 1603364), (112, 1431575), (140, 1145260), (173, 926800), (175, 916208), (200, 801682), (280, 572630), (331, 484400), (346, 463400), (350, 458104), (400, 400841), (560, 286315), (662, 242200), (692, 231700), (700, 229052), (865, 185360), (1211, 132400), (1324, 121100), (1384, 115850), (1400, 114526), (1655, 96880), (1730, 92680), (2317, 69200), (2422, 66200), (2648, 60550), (2768, 57925), (2800, 57263), (3310, 48440), (3460, 46340), (4325, 37072), (4634, 34600), (4844, 33100), (5296, 30275), (6055, 26480), (6620, 24220), (6920, 23170), (8275, 19376), (8650, 18536), (9268, 17300), (9688, 16550), (11585, 13840), (12110, 13240)]