342571520

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7043}}^1$

素因数の和:7085

約数の個数: 80

約数和(自身を含む): 864721440

約数和(自身を除く): 522149920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 7043, 9728, 12160, 14086, 24320, 28172, 35215, 48640, 56344, 70430, 112688, 133817, 140860, 225376, 267634, 281720, 450752, 535268, 563440, 669085, 901504, 1070536, 1126880, 1338170, 1803008, 2141072, 2253760, 2676340, 3606016, 4282144, 4507520, 5352680, 8564288, 9015040, 10705360, 17128576, 18030080, 21410720, 34257152, 42821440, 68514304, 85642880, 171285760, 342571520]

約数ペア:

[(1, 342571520), (2, 171285760), (4, 85642880), (5, 68514304), (8, 42821440), (10, 34257152), (16, 21410720), (19, 18030080), (20, 17128576), (32, 10705360), (38, 9015040), (40, 8564288), (64, 5352680), (76, 4507520), (80, 4282144), (95, 3606016), (128, 2676340), (152, 2253760), (160, 2141072), (190, 1803008), (256, 1338170), (304, 1126880), (320, 1070536), (380, 901504), (512, 669085), (608, 563440), (640, 535268), (760, 450752), (1216, 281720), (1280, 267634), (1520, 225376), (2432, 140860), (2560, 133817), (3040, 112688), (4864, 70430), (6080, 56344), (7043, 48640), (9728, 35215), (12160, 28172), (14086, 24320)]