137680320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1022

約数の個数: 112

約数和(自身を含む): 440192160

約数和(自身を除く): 302511840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 173, 192, 240, 320, 346, 480, 519, 692, 829, 865, 960, 1038, 1384, 1658, 1730, 2076, 2487, 2595, 2768, 3316, 3460, 4145, 4152, 4974, 5190, 5536, 6632, 6920, 8290, 8304, 9948, 10380, 11072, 12435, 13264, 13840, 16580, 16608, 19896, 20760, 24870, 26528, 27680, 33160, 33216, 39792, 41520, 49740, 53056, 55360, 66320, 79584, 83040, 99480, 132640, 143417, 159168, 166080, 198960, 265280, 286834, 397920, 430251, 573668, 717085, 795840, 860502, 1147336, 1434170, 1721004, 2151255, 2294672, 2868340, 3442008, 4302510, 4589344, 5736680, 6884016, 8605020, 9178688, 11473360, 13768032, 17210040, 22946720, 27536064, 34420080, 45893440, 68840160, 137680320]

約数ペア:

[(1, 137680320), (2, 68840160), (3, 45893440), (4, 34420080), (5, 27536064), (6, 22946720), (8, 17210040), (10, 13768032), (12, 11473360), (15, 9178688), (16, 8605020), (20, 6884016), (24, 5736680), (30, 4589344), (32, 4302510), (40, 3442008), (48, 2868340), (60, 2294672), (64, 2151255), (80, 1721004), (96, 1434170), (120, 1147336), (160, 860502), (173, 795840), (192, 717085), (240, 573668), (320, 430251), (346, 397920), (480, 286834), (519, 265280), (692, 198960), (829, 166080), (865, 159168), (960, 143417), (1038, 132640), (1384, 99480), (1658, 83040), (1730, 79584), (2076, 66320), (2487, 55360), (2595, 53056), (2768, 49740), (3316, 41520), (3460, 39792), (4145, 33216), (4152, 33160), (4974, 27680), (5190, 26528), (5536, 24870), (6632, 20760), (6920, 19896), (8290, 16608), (8304, 16580), (9948, 13840), (10380, 13264), (11072, 12435)]