1872443040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2971}}^1$

素因数の和:3103

約数の個数: 192

約数和(自身を含む): 6416952192

約数和(自身を除く): 4544509152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 101, 104, 120, 130, 156, 160, 195, 202, 208, 240, 260, 303, 312, 390, 404, 416, 480, 505, 520, 606, 624, 780, 808, 1010, 1040, 1212, 1248, 1313, 1515, 1560, 1616, 2020, 2080, 2424, 2626, 2971, 3030, 3120, 3232, 3939, 4040, 4848, 5252, 5942, 6060, 6240, 6565, 7878, 8080, 8913, 9696, 10504, 11884, 12120, 13130, 14855, 15756, 16160, 17826, 19695, 21008, 23768, 24240, 26260, 29710, 31512, 35652, 38623, 39390, 42016, 44565, 47536, 48480, 52520, 59420, 63024, 71304, 77246, 78780, 89130, 95072, 105040, 115869, 118840, 126048, 142608, 154492, 157560, 178260, 193115, 210080, 231738, 237680, 285216, 300071, 308984, 315120, 356520, 386230, 463476, 475360, 579345, 600142, 617968, 630240, 713040, 772460, 900213, 926952, 1158690, 1200284, 1235936, 1426080, 1500355, 1544920, 1800426, 1853904, 2317380, 2400568, 3000710, 3089840, 3600852, 3707808, 3900923, 4501065, 4634760, 4801136, 6001420, 6179680, 7201704, 7801846, 9002130, 9269520, 9602272, 11702769, 12002840, 14403408, 15603692, 18004260, 18539040, 19504615, 23405538, 24005680, 28806816, 31207384, 36008520, 39009230, 46811076, 48011360, 58513845, 62414768, 72017040, 78018460, 93622152, 117027690, 124829536, 144034080, 156036920, 187244304, 234055380, 312073840, 374488608, 468110760, 624147680, 936221520, 1872443040]

約数ペア:

[(1, 1872443040), (2, 936221520), (3, 624147680), (4, 468110760), (5, 374488608), (6, 312073840), (8, 234055380), (10, 187244304), (12, 156036920), (13, 144034080), (15, 124829536), (16, 117027690), (20, 93622152), (24, 78018460), (26, 72017040), (30, 62414768), (32, 58513845), (39, 48011360), (40, 46811076), (48, 39009230), (52, 36008520), (60, 31207384), (65, 28806816), (78, 24005680), (80, 23405538), (96, 19504615), (101, 18539040), (104, 18004260), (120, 15603692), (130, 14403408), (156, 12002840), (160, 11702769), (195, 9602272), (202, 9269520), (208, 9002130), (240, 7801846), (260, 7201704), (303, 6179680), (312, 6001420), (390, 4801136), (404, 4634760), (416, 4501065), (480, 3900923), (505, 3707808), (520, 3600852), (606, 3089840), (624, 3000710), (780, 2400568), (808, 2317380), (1010, 1853904), (1040, 1800426), (1212, 1544920), (1248, 1500355), (1313, 1426080), (1515, 1235936), (1560, 1200284), (1616, 1158690), (2020, 926952), (2080, 900213), (2424, 772460), (2626, 713040), (2971, 630240), (3030, 617968), (3120, 600142), (3232, 579345), (3939, 475360), (4040, 463476), (4848, 386230), (5252, 356520), (5942, 315120), (6060, 308984), (6240, 300071), (6565, 285216), (7878, 237680), (8080, 231738), (8913, 210080), (9696, 193115), (10504, 178260), (11884, 157560), (12120, 154492), (13130, 142608), (14855, 126048), (15756, 118840), (16160, 115869), (17826, 105040), (19695, 95072), (21008, 89130), (23768, 78780), (24240, 77246), (26260, 71304), (29710, 63024), (31512, 59420), (35652, 52520), (38623, 48480), (39390, 47536), (42016, 44565)]