2000466720

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{22051}}^1$

素因数の和:22085

約数の個数: 240

約数和(自身を含む): 8068915008

約数和(自身を除く): 6068448288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22051, 22680, 30240, 44102, 45360, 66153, 88204, 90720, 110255, 132306, 154357, 176408, 198459, 220510, 264612, 308714, 330765, 352816, 396918, 441020, 463071, 529224, 595377, 617428, 661530, 705632, 771785, 793836, 882040, 926142, 992295, 1058448, 1190754, 1234856, 1323060, 1389213, 1543570, 1587672, 1764080, 1786131, 1852284, 1984590, 2116896, 2315355, 2381508, 2469712, 2646120, 2778426, 2976885, 3087140, 3175344, 3528160, 3572262, 3704568, 3969180, 4167639, 4630710, 4763016, 4939424, 5292240, 5556852, 5953770, 6174280, 6350688, 6946065, 7144524, 7409136, 7938360, 8335278, 8930655, 9261420, 9526032, 10584480, 11113704, 11907540, 12348560, 12502917, 13892130, 14289048, 14818272, 15876720, 16670556, 17861310, 18522840, 19052064, 20838195, 22227408, 23815080, 24697120, 25005834, 27784260, 28578096, 31753440, 33341112, 35722620, 37045680, 41676390, 44454816, 47630160, 50011668, 55568520, 57156192, 62514585, 66682224, 71445240, 74091360, 83352780, 95260320, 100023336, 111137040, 125029170, 133364448, 142890480, 166705560, 200046672, 222274080, 250058340, 285780960, 333411120, 400093344, 500116680, 666822240, 1000233360, 2000466720]

約数ペア:

[(1, 2000466720), (2, 1000233360), (3, 666822240), (4, 500116680), (5, 400093344), (6, 333411120), (7, 285780960), (8, 250058340), (9, 222274080), (10, 200046672), (12, 166705560), (14, 142890480), (15, 133364448), (16, 125029170), (18, 111137040), (20, 100023336), (21, 95260320), (24, 83352780), (27, 74091360), (28, 71445240), (30, 66682224), (32, 62514585), (35, 57156192), (36, 55568520), (40, 50011668), (42, 47630160), (45, 44454816), (48, 41676390), (54, 37045680), (56, 35722620), (60, 33341112), (63, 31753440), (70, 28578096), (72, 27784260), (80, 25005834), (81, 24697120), (84, 23815080), (90, 22227408), (96, 20838195), (105, 19052064), (108, 18522840), (112, 17861310), (120, 16670556), (126, 15876720), (135, 14818272), (140, 14289048), (144, 13892130), (160, 12502917), (162, 12348560), (168, 11907540), (180, 11113704), (189, 10584480), (210, 9526032), (216, 9261420), (224, 8930655), (240, 8335278), (252, 7938360), (270, 7409136), (280, 7144524), (288, 6946065), (315, 6350688), (324, 6174280), (336, 5953770), (360, 5556852), (378, 5292240), (405, 4939424), (420, 4763016), (432, 4630710), (480, 4167639), (504, 3969180), (540, 3704568), (560, 3572262), (567, 3528160), (630, 3175344), (648, 3087140), (672, 2976885), (720, 2778426), (756, 2646120), (810, 2469712), (840, 2381508), (864, 2315355), (945, 2116896), (1008, 1984590), (1080, 1852284), (1120, 1786131), (1134, 1764080), (1260, 1587672), (1296, 1543570), (1440, 1389213), (1512, 1323060), (1620, 1234856), (1680, 1190754), (1890, 1058448), (2016, 992295), (2160, 926142), (2268, 882040), (2520, 793836), (2592, 771785), (2835, 705632), (3024, 661530), (3240, 617428), (3360, 595377), (3780, 529224), (4320, 463071), (4536, 441020), (5040, 396918), (5670, 352816), (6048, 330765), (6480, 308714), (7560, 264612), (9072, 220510), (10080, 198459), (11340, 176408), (12960, 154357), (15120, 132306), (18144, 110255), (22051, 90720), (22680, 88204), (30240, 66153), (44102, 45360)]