8851071840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32987}}^1$

素因数の和:33061

約数の個数: 192

約数和(自身を含む): 30724759296

約数和(自身を除く): 21873687456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 416, 430, 480, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1248, 1290, 1376, 1560, 1677, 1720, 2064, 2080, 2236, 2580, 2795, 3120, 3354, 3440, 4128, 4472, 5160, 5590, 6240, 6708, 6880, 8385, 8944, 10320, 11180, 13416, 16770, 17888, 20640, 22360, 26832, 32987, 33540, 44720, 53664, 65974, 67080, 89440, 98961, 131948, 134160, 164935, 197922, 263896, 268320, 329870, 395844, 428831, 494805, 527792, 659740, 791688, 857662, 989610, 1055584, 1286493, 1319480, 1418441, 1583376, 1715324, 1979220, 2144155, 2572986, 2638960, 2836882, 3166752, 3430648, 3958440, 4255323, 4288310, 5145972, 5277920, 5673764, 6432465, 6861296, 7092205, 7916880, 8510646, 8576620, 10291944, 11347528, 12864930, 13722592, 14184410, 15833760, 17021292, 17153240, 18439733, 20583888, 21276615, 22695056, 25729860, 28368820, 34042584, 34306480, 36879466, 41167776, 42553230, 45390112, 51459720, 55319199, 56737640, 68085168, 68612960, 73758932, 85106460, 92198665, 102919440, 110638398, 113475280, 136170336, 147517864, 170212920, 184397330, 205838880, 221276796, 226950560, 276595995, 295035728, 340425840, 368794660, 442553592, 553191990, 590071456, 680851680, 737589320, 885107184, 1106383980, 1475178640, 1770214368, 2212767960, 2950357280, 4425535920, 8851071840]

約数ペア:

[(1, 8851071840), (2, 4425535920), (3, 2950357280), (4, 2212767960), (5, 1770214368), (6, 1475178640), (8, 1106383980), (10, 885107184), (12, 737589320), (13, 680851680), (15, 590071456), (16, 553191990), (20, 442553592), (24, 368794660), (26, 340425840), (30, 295035728), (32, 276595995), (39, 226950560), (40, 221276796), (43, 205838880), (48, 184397330), (52, 170212920), (60, 147517864), (65, 136170336), (78, 113475280), (80, 110638398), (86, 102919440), (96, 92198665), (104, 85106460), (120, 73758932), (129, 68612960), (130, 68085168), (156, 56737640), (160, 55319199), (172, 51459720), (195, 45390112), (208, 42553230), (215, 41167776), (240, 36879466), (258, 34306480), (260, 34042584), (312, 28368820), (344, 25729860), (390, 22695056), (416, 21276615), (430, 20583888), (480, 18439733), (516, 17153240), (520, 17021292), (559, 15833760), (624, 14184410), (645, 13722592), (688, 12864930), (780, 11347528), (860, 10291944), (1032, 8576620), (1040, 8510646), (1118, 7916880), (1248, 7092205), (1290, 6861296), (1376, 6432465), (1560, 5673764), (1677, 5277920), (1720, 5145972), (2064, 4288310), (2080, 4255323), (2236, 3958440), (2580, 3430648), (2795, 3166752), (3120, 2836882), (3354, 2638960), (3440, 2572986), (4128, 2144155), (4472, 1979220), (5160, 1715324), (5590, 1583376), (6240, 1418441), (6708, 1319480), (6880, 1286493), (8385, 1055584), (8944, 989610), (10320, 857662), (11180, 791688), (13416, 659740), (16770, 527792), (17888, 494805), (20640, 428831), (22360, 395844), (26832, 329870), (32987, 268320), (33540, 263896), (44720, 197922), (53664, 164935), (65974, 134160), (67080, 131948), (89440, 98961)]