194696320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3382

約数の個数: 128

約数和(自身を含む): 573027840

約数和(自身を除く): 378331520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3343, 3640, 4160, 4480, 5824, 6686, 7280, 8320, 11648, 13372, 14560, 16715, 23401, 26744, 29120, 33430, 43459, 46802, 53488, 58240, 66860, 86918, 93604, 106976, 117005, 133720, 173836, 187208, 213952, 217295, 234010, 267440, 304213, 347672, 374416, 427904, 434590, 468020, 534880, 608426, 695344, 748832, 869180, 936040, 1069760, 1216852, 1390688, 1497664, 1521065, 1738360, 1872080, 2139520, 2433704, 2781376, 2995328, 3042130, 3476720, 3744160, 4867408, 5562752, 6084260, 6953440, 7488320, 9734816, 12168520, 13906880, 14976640, 19469632, 24337040, 27813760, 38939264, 48674080, 97348160, 194696320]

約数ペア:

[(1, 194696320), (2, 97348160), (4, 48674080), (5, 38939264), (7, 27813760), (8, 24337040), (10, 19469632), (13, 14976640), (14, 13906880), (16, 12168520), (20, 9734816), (26, 7488320), (28, 6953440), (32, 6084260), (35, 5562752), (40, 4867408), (52, 3744160), (56, 3476720), (64, 3042130), (65, 2995328), (70, 2781376), (80, 2433704), (91, 2139520), (104, 1872080), (112, 1738360), (128, 1521065), (130, 1497664), (140, 1390688), (160, 1216852), (182, 1069760), (208, 936040), (224, 869180), (260, 748832), (280, 695344), (320, 608426), (364, 534880), (416, 468020), (448, 434590), (455, 427904), (520, 374416), (560, 347672), (640, 304213), (728, 267440), (832, 234010), (896, 217295), (910, 213952), (1040, 187208), (1120, 173836), (1456, 133720), (1664, 117005), (1820, 106976), (2080, 93604), (2240, 86918), (2912, 66860), (3343, 58240), (3640, 53488), (4160, 46802), (4480, 43459), (5824, 33430), (6686, 29120), (7280, 26744), (8320, 23401), (11648, 16715), (13372, 14560)]