7169680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 20355840

約数和(自身を除く): 13186160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 59, 62, 70, 80, 98, 112, 118, 124, 140, 155, 196, 217, 236, 245, 248, 280, 295, 310, 392, 413, 434, 472, 490, 496, 560, 590, 620, 784, 826, 868, 944, 980, 1085, 1180, 1240, 1519, 1652, 1736, 1829, 1960, 2065, 2170, 2360, 2480, 2891, 3038, 3304, 3472, 3658, 3920, 4130, 4340, 4720, 5782, 6076, 6608, 7316, 7595, 8260, 8680, 9145, 11564, 12152, 12803, 14455, 14632, 15190, 16520, 17360, 18290, 23128, 24304, 25606, 28910, 29264, 30380, 33040, 36580, 46256, 51212, 57820, 60760, 64015, 73160, 89621, 102424, 115640, 121520, 128030, 146320, 179242, 204848, 231280, 256060, 358484, 448105, 512120, 716968, 896210, 1024240, 1433936, 1792420, 3584840, 7169680]

約数ペア:

[(1, 7169680), (2, 3584840), (4, 1792420), (5, 1433936), (7, 1024240), (8, 896210), (10, 716968), (14, 512120), (16, 448105), (20, 358484), (28, 256060), (31, 231280), (35, 204848), (40, 179242), (49, 146320), (56, 128030), (59, 121520), (62, 115640), (70, 102424), (80, 89621), (98, 73160), (112, 64015), (118, 60760), (124, 57820), (140, 51212), (155, 46256), (196, 36580), (217, 33040), (236, 30380), (245, 29264), (248, 28910), (280, 25606), (295, 24304), (310, 23128), (392, 18290), (413, 17360), (434, 16520), (472, 15190), (490, 14632), (496, 14455), (560, 12803), (590, 12152), (620, 11564), (784, 9145), (826, 8680), (868, 8260), (944, 7595), (980, 7316), (1085, 6608), (1180, 6076), (1240, 5782), (1519, 4720), (1652, 4340), (1736, 4130), (1829, 3920), (1960, 3658), (2065, 3472), (2170, 3304), (2360, 3038), (2480, 2891)]