173523120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 563963904

約数和(自身を除く): 390440784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 83, 93, 120, 124, 155, 166, 186, 240, 248, 249, 281, 310, 332, 372, 415, 465, 496, 498, 562, 620, 664, 744, 830, 843, 930, 996, 1124, 1240, 1245, 1328, 1405, 1488, 1660, 1686, 1860, 1992, 2248, 2480, 2490, 2573, 2810, 3320, 3372, 3720, 3984, 4215, 4496, 4980, 5146, 5620, 6640, 6744, 7440, 7719, 8430, 8711, 9960, 10292, 11240, 12865, 13488, 15438, 16860, 17422, 19920, 20584, 22480, 23323, 25730, 26133, 30876, 33720, 34844, 38595, 41168, 43555, 46646, 51460, 52266, 61752, 67440, 69688, 69969, 77190, 87110, 93292, 102920, 104532, 116615, 123504, 130665, 139376, 139938, 154380, 174220, 186584, 205840, 209064, 233230, 261330, 279876, 308760, 348440, 349845, 373168, 418128, 466460, 522660, 559752, 617520, 696880, 699690, 723013, 932920, 1045320, 1119504, 1399380, 1446026, 1865840, 2090640, 2169039, 2798760, 2892052, 3615065, 4338078, 5597520, 5784104, 7230130, 8676156, 10845195, 11568208, 14460260, 17352312, 21690390, 28920520, 34704624, 43380780, 57841040, 86761560, 173523120]

約数ペア:

[(1, 173523120), (2, 86761560), (3, 57841040), (4, 43380780), (5, 34704624), (6, 28920520), (8, 21690390), (10, 17352312), (12, 14460260), (15, 11568208), (16, 10845195), (20, 8676156), (24, 7230130), (30, 5784104), (31, 5597520), (40, 4338078), (48, 3615065), (60, 2892052), (62, 2798760), (80, 2169039), (83, 2090640), (93, 1865840), (120, 1446026), (124, 1399380), (155, 1119504), (166, 1045320), (186, 932920), (240, 723013), (248, 699690), (249, 696880), (281, 617520), (310, 559752), (332, 522660), (372, 466460), (415, 418128), (465, 373168), (496, 349845), (498, 348440), (562, 308760), (620, 279876), (664, 261330), (744, 233230), (830, 209064), (843, 205840), (930, 186584), (996, 174220), (1124, 154380), (1240, 139938), (1245, 139376), (1328, 130665), (1405, 123504), (1488, 116615), (1660, 104532), (1686, 102920), (1860, 93292), (1992, 87110), (2248, 77190), (2480, 69969), (2490, 69688), (2573, 67440), (2810, 61752), (3320, 52266), (3372, 51460), (3720, 46646), (3984, 43555), (4215, 41168), (4496, 38595), (4980, 34844), (5146, 33720), (5620, 30876), (6640, 26133), (6744, 25730), (7440, 23323), (7719, 22480), (8430, 20584), (8711, 19920), (9960, 17422), (10292, 16860), (11240, 15438), (12865, 13488)]