169421200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1113

約数の個数: 120

約数和(自身を含む): 452915456

約数和(自身を除く): 283494256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 310, 325, 400, 403, 496, 520, 620, 650, 775, 806, 1040, 1051, 1240, 1300, 1550, 1612, 2015, 2102, 2480, 2600, 3100, 3224, 4030, 4204, 5200, 5255, 6200, 6448, 8060, 8408, 10075, 10510, 12400, 13663, 16120, 16816, 20150, 21020, 26275, 27326, 32240, 32581, 40300, 42040, 52550, 54652, 65162, 68315, 80600, 84080, 105100, 109304, 130324, 136630, 161200, 162905, 210200, 218608, 260648, 273260, 325810, 341575, 420400, 423553, 521296, 546520, 651620, 683150, 814525, 847106, 1093040, 1303240, 1366300, 1629050, 1694212, 2117765, 2606480, 2732600, 3258100, 3388424, 4235530, 5465200, 6516200, 6776848, 8471060, 10588825, 13032400, 16942120, 21177650, 33884240, 42355300, 84710600, 169421200]

約数ペア:

[(1, 169421200), (2, 84710600), (4, 42355300), (5, 33884240), (8, 21177650), (10, 16942120), (13, 13032400), (16, 10588825), (20, 8471060), (25, 6776848), (26, 6516200), (31, 5465200), (40, 4235530), (50, 3388424), (52, 3258100), (62, 2732600), (65, 2606480), (80, 2117765), (100, 1694212), (104, 1629050), (124, 1366300), (130, 1303240), (155, 1093040), (200, 847106), (208, 814525), (248, 683150), (260, 651620), (310, 546520), (325, 521296), (400, 423553), (403, 420400), (496, 341575), (520, 325810), (620, 273260), (650, 260648), (775, 218608), (806, 210200), (1040, 162905), (1051, 161200), (1240, 136630), (1300, 130324), (1550, 109304), (1612, 105100), (2015, 84080), (2102, 80600), (2480, 68315), (2600, 65162), (3100, 54652), (3224, 52550), (4030, 42040), (4204, 40300), (5200, 32581), (5255, 32240), (6200, 27326), (6448, 26275), (8060, 21020), (8408, 20150), (10075, 16816), (10510, 16120), (12400, 13663)]