2179679520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1367

約数の個数: 192

約数和(自身を含む): 7106641920

約数和(自身を除く): 4926962400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 79, 80, 94, 96, 120, 141, 158, 160, 188, 235, 237, 240, 282, 316, 376, 395, 470, 474, 480, 564, 632, 705, 752, 790, 940, 948, 1128, 1185, 1223, 1264, 1410, 1504, 1580, 1880, 1896, 2256, 2370, 2446, 2528, 2820, 3160, 3669, 3713, 3760, 3792, 4512, 4740, 4892, 5640, 6115, 6320, 7338, 7426, 7520, 7584, 9480, 9784, 11139, 11280, 12230, 12640, 14676, 14852, 18345, 18565, 18960, 19568, 22278, 22560, 24460, 29352, 29704, 36690, 37130, 37920, 39136, 44556, 48920, 55695, 57481, 58704, 59408, 73380, 74260, 89112, 96617, 97840, 111390, 114962, 117408, 118816, 146760, 148520, 172443, 178224, 193234, 195680, 222780, 229924, 287405, 289851, 293520, 297040, 344886, 356448, 386468, 445560, 459848, 483085, 574810, 579702, 587040, 594080, 689772, 772936, 862215, 891120, 919696, 966170, 1149620, 1159404, 1379544, 1449255, 1545872, 1724430, 1782240, 1839392, 1932340, 2299240, 2318808, 2759088, 2898510, 3091744, 3448860, 3864680, 4540999, 4598480, 4637616, 5518176, 5797020, 6897720, 7729360, 9081998, 9196960, 9275232, 11594040, 13622997, 13795440, 15458720, 18163996, 22704995, 23188080, 27245994, 27590880, 36327992, 45409990, 46376160, 54491988, 68114985, 72655984, 90819980, 108983976, 136229970, 145311968, 181639960, 217967952, 272459940, 363279920, 435935904, 544919880, 726559840, 1089839760, 2179679520]

約数ペア:

[(1, 2179679520), (2, 1089839760), (3, 726559840), (4, 544919880), (5, 435935904), (6, 363279920), (8, 272459940), (10, 217967952), (12, 181639960), (15, 145311968), (16, 136229970), (20, 108983976), (24, 90819980), (30, 72655984), (32, 68114985), (40, 54491988), (47, 46376160), (48, 45409990), (60, 36327992), (79, 27590880), (80, 27245994), (94, 23188080), (96, 22704995), (120, 18163996), (141, 15458720), (158, 13795440), (160, 13622997), (188, 11594040), (235, 9275232), (237, 9196960), (240, 9081998), (282, 7729360), (316, 6897720), (376, 5797020), (395, 5518176), (470, 4637616), (474, 4598480), (480, 4540999), (564, 3864680), (632, 3448860), (705, 3091744), (752, 2898510), (790, 2759088), (940, 2318808), (948, 2299240), (1128, 1932340), (1185, 1839392), (1223, 1782240), (1264, 1724430), (1410, 1545872), (1504, 1449255), (1580, 1379544), (1880, 1159404), (1896, 1149620), (2256, 966170), (2370, 919696), (2446, 891120), (2528, 862215), (2820, 772936), (3160, 689772), (3669, 594080), (3713, 587040), (3760, 579702), (3792, 574810), (4512, 483085), (4740, 459848), (4892, 445560), (5640, 386468), (6115, 356448), (6320, 344886), (7338, 297040), (7426, 293520), (7520, 289851), (7584, 287405), (9480, 229924), (9784, 222780), (11139, 195680), (11280, 193234), (12230, 178224), (12640, 172443), (14676, 148520), (14852, 146760), (18345, 118816), (18565, 117408), (18960, 114962), (19568, 111390), (22278, 97840), (22560, 96617), (24460, 89112), (29352, 74260), (29704, 73380), (36690, 59408), (37130, 58704), (37920, 57481), (39136, 55695), (44556, 48920)]