217944060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5167}}^1$

素因数の和:5235

約数の個数: 96

約数和(自身を含む): 659850240

約数和(自身を除く): 441906180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 1110, 1140, 1406, 2109, 2220, 2812, 3515, 4218, 5167, 7030, 8436, 10334, 10545, 14060, 15501, 20668, 21090, 25835, 31002, 42180, 51670, 62004, 77505, 98173, 103340, 155010, 191179, 196346, 294519, 310020, 382358, 392692, 490865, 573537, 589038, 764716, 955895, 981730, 1147074, 1178076, 1472595, 1911790, 1963460, 2294148, 2867685, 2945190, 3632401, 3823580, 5735370, 5890380, 7264802, 10897203, 11470740, 14529604, 18162005, 21794406, 36324010, 43588812, 54486015, 72648020, 108972030, 217944060]

約数ペア:

[(1, 217944060), (2, 108972030), (3, 72648020), (4, 54486015), (5, 43588812), (6, 36324010), (10, 21794406), (12, 18162005), (15, 14529604), (19, 11470740), (20, 10897203), (30, 7264802), (37, 5890380), (38, 5735370), (57, 3823580), (60, 3632401), (74, 2945190), (76, 2867685), (95, 2294148), (111, 1963460), (114, 1911790), (148, 1472595), (185, 1178076), (190, 1147074), (222, 981730), (228, 955895), (285, 764716), (370, 589038), (380, 573537), (444, 490865), (555, 392692), (570, 382358), (703, 310020), (740, 294519), (1110, 196346), (1140, 191179), (1406, 155010), (2109, 103340), (2220, 98173), (2812, 77505), (3515, 62004), (4218, 51670), (5167, 42180), (7030, 31002), (8436, 25835), (10334, 21090), (10545, 20668), (14060, 15501)]