16167960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 53202240

約数和(自身を除く): 37034280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 463, 485, 582, 776, 873, 926, 970, 1164, 1389, 1455, 1746, 1852, 1940, 2315, 2328, 2778, 2910, 3492, 3704, 3880, 4167, 4365, 4630, 5556, 5820, 6945, 6984, 8334, 8730, 9260, 11112, 11640, 13890, 16668, 17460, 18520, 20835, 27780, 33336, 34920, 41670, 44911, 55560, 83340, 89822, 134733, 166680, 179644, 224555, 269466, 359288, 404199, 449110, 538932, 673665, 808398, 898220, 1077864, 1347330, 1616796, 1796440, 2020995, 2694660, 3233592, 4041990, 5389320, 8083980, 16167960]

約数ペア:

[(1, 16167960), (2, 8083980), (3, 5389320), (4, 4041990), (5, 3233592), (6, 2694660), (8, 2020995), (9, 1796440), (10, 1616796), (12, 1347330), (15, 1077864), (18, 898220), (20, 808398), (24, 673665), (30, 538932), (36, 449110), (40, 404199), (45, 359288), (60, 269466), (72, 224555), (90, 179644), (97, 166680), (120, 134733), (180, 89822), (194, 83340), (291, 55560), (360, 44911), (388, 41670), (463, 34920), (485, 33336), (582, 27780), (776, 20835), (873, 18520), (926, 17460), (970, 16668), (1164, 13890), (1389, 11640), (1455, 11112), (1746, 9260), (1852, 8730), (1940, 8334), (2315, 6984), (2328, 6945), (2778, 5820), (2910, 5556), (3492, 4630), (3704, 4365), (3880, 4167)]