191183200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 519716736

約数和(自身を除く): 328533536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 160, 200, 208, 248, 260, 310, 325, 400, 403, 416, 496, 520, 593, 620, 650, 775, 800, 806, 992, 1040, 1186, 1240, 1300, 1550, 1612, 2015, 2080, 2372, 2480, 2600, 2965, 3100, 3224, 4030, 4744, 4960, 5200, 5930, 6200, 6448, 7709, 8060, 9488, 10075, 10400, 11860, 12400, 12896, 14825, 15418, 16120, 18383, 18976, 20150, 23720, 24800, 29650, 30836, 32240, 36766, 38545, 40300, 47440, 59300, 61672, 64480, 73532, 77090, 80600, 91915, 94880, 118600, 123344, 147064, 154180, 161200, 183830, 192725, 237200, 238979, 246688, 294128, 308360, 322400, 367660, 385450, 459575, 474400, 477958, 588256, 616720, 735320, 770900, 919150, 955916, 1194895, 1233440, 1470640, 1541800, 1838300, 1911832, 2389790, 2941280, 3083600, 3676600, 3823664, 4779580, 5974475, 6167200, 7353200, 7647328, 9559160, 11948950, 14706400, 19118320, 23897900, 38236640, 47795800, 95591600, 191183200]

約数ペア:

[(1, 191183200), (2, 95591600), (4, 47795800), (5, 38236640), (8, 23897900), (10, 19118320), (13, 14706400), (16, 11948950), (20, 9559160), (25, 7647328), (26, 7353200), (31, 6167200), (32, 5974475), (40, 4779580), (50, 3823664), (52, 3676600), (62, 3083600), (65, 2941280), (80, 2389790), (100, 1911832), (104, 1838300), (124, 1541800), (130, 1470640), (155, 1233440), (160, 1194895), (200, 955916), (208, 919150), (248, 770900), (260, 735320), (310, 616720), (325, 588256), (400, 477958), (403, 474400), (416, 459575), (496, 385450), (520, 367660), (593, 322400), (620, 308360), (650, 294128), (775, 246688), (800, 238979), (806, 237200), (992, 192725), (1040, 183830), (1186, 161200), (1240, 154180), (1300, 147064), (1550, 123344), (1612, 118600), (2015, 94880), (2080, 91915), (2372, 80600), (2480, 77090), (2600, 73532), (2965, 64480), (3100, 61672), (3224, 59300), (4030, 47440), (4744, 40300), (4960, 38545), (5200, 36766), (5930, 32240), (6200, 30836), (6448, 29650), (7709, 24800), (8060, 23720), (9488, 20150), (10075, 18976), (10400, 18383), (11860, 16120), (12400, 15418), (12896, 14825)]