243343440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:136

約数の個数: 300

約数和(自身を含む): 914328756

約数和(自身を除く): 670985316

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 47, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 94, 102, 108, 120, 135, 136, 141, 144, 153, 162, 170, 180, 188, 204, 216, 235, 240, 255, 270, 272, 282, 306, 324, 340, 360, 376, 405, 408, 423, 432, 459, 470, 510, 540, 564, 612, 648, 680, 705, 720, 752, 765, 799, 810, 816, 846, 918, 940, 1020, 1080, 1128, 1224, 1269, 1296, 1360, 1377, 1410, 1530, 1598, 1620, 1692, 1836, 1880, 2040, 2115, 2160, 2209, 2256, 2295, 2397, 2448, 2538, 2754, 2820, 3060, 3196, 3240, 3384, 3672, 3760, 3807, 3995, 4080, 4230, 4418, 4590, 4794, 5076, 5508, 5640, 6120, 6345, 6392, 6480, 6627, 6768, 6885, 7191, 7344, 7614, 7990, 8460, 8836, 9180, 9588, 10152, 11016, 11045, 11280, 11985, 12240, 12690, 12784, 13254, 13770, 14382, 15228, 15980, 16920, 17672, 18360, 19035, 19176, 19881, 20304, 21573, 22032, 22090, 23970, 25380, 26508, 27540, 28764, 30456, 31960, 33135, 33840, 35344, 35955, 36720, 37553, 38070, 38352, 39762, 43146, 44180, 47940, 50760, 53016, 55080, 57528, 59643, 60912, 63920, 64719, 66270, 71910, 75106, 76140, 79524, 86292, 88360, 95880, 99405, 101520, 106032, 107865, 110160, 112659, 115056, 119286, 129438, 132540, 143820, 150212, 152280, 159048, 172584, 176720, 178929, 187765, 191760, 198810, 215730, 225318, 238572, 258876, 265080, 287640, 298215, 300424, 304560, 318096, 323595, 337977, 345168, 357858, 375530, 397620, 431460, 450636, 477144, 517752, 530160, 563295, 575280, 596430, 600848, 647190, 675954, 715716, 751060, 795240, 862920, 894645, 901272, 954288, 1013931, 1035504, 1126590, 1192860, 1294380, 1351908, 1431432, 1502120, 1590480, 1689885, 1725840, 1789290, 1802544, 2027862, 2253180, 2385720, 2588760, 2703816, 2862864, 3004240, 3041793, 3379770, 3578580, 4055724, 4506360, 4771440, 5069655, 5177520, 5407632, 6083586, 6759540, 7157160, 8111448, 9012720, 10139310, 12167172, 13519080, 14314320, 15208965, 16222896, 20278620, 24334344, 27038160, 30417930, 40557240, 48668688, 60835860, 81114480, 121671720, 243343440]

約数ペア:

[(1, 243343440), (2, 121671720), (3, 81114480), (4, 60835860), (5, 48668688), (6, 40557240), (8, 30417930), (9, 27038160), (10, 24334344), (12, 20278620), (15, 16222896), (16, 15208965), (17, 14314320), (18, 13519080), (20, 12167172), (24, 10139310), (27, 9012720), (30, 8111448), (34, 7157160), (36, 6759540), (40, 6083586), (45, 5407632), (47, 5177520), (48, 5069655), (51, 4771440), (54, 4506360), (60, 4055724), (68, 3578580), (72, 3379770), (80, 3041793), (81, 3004240), (85, 2862864), (90, 2703816), (94, 2588760), (102, 2385720), (108, 2253180), (120, 2027862), (135, 1802544), (136, 1789290), (141, 1725840), (144, 1689885), (153, 1590480), (162, 1502120), (170, 1431432), (180, 1351908), (188, 1294380), (204, 1192860), (216, 1126590), (235, 1035504), (240, 1013931), (255, 954288), (270, 901272), (272, 894645), (282, 862920), (306, 795240), (324, 751060), (340, 715716), (360, 675954), (376, 647190), (405, 600848), (408, 596430), (423, 575280), (432, 563295), (459, 530160), (470, 517752), (510, 477144), (540, 450636), (564, 431460), (612, 397620), (648, 375530), (680, 357858), (705, 345168), (720, 337977), (752, 323595), (765, 318096), (799, 304560), (810, 300424), (816, 298215), (846, 287640), (918, 265080), (940, 258876), (1020, 238572), (1080, 225318), (1128, 215730), (1224, 198810), (1269, 191760), (1296, 187765), (1360, 178929), (1377, 176720), (1410, 172584), (1530, 159048), (1598, 152280), (1620, 150212), (1692, 143820), (1836, 132540), (1880, 129438), (2040, 119286), (2115, 115056), (2160, 112659), (2209, 110160), (2256, 107865), (2295, 106032), (2397, 101520), (2448, 99405), (2538, 95880), (2754, 88360), (2820, 86292), (3060, 79524), (3196, 76140), (3240, 75106), (3384, 71910), (3672, 66270), (3760, 64719), (3807, 63920), (3995, 60912), (4080, 59643), (4230, 57528), (4418, 55080), (4590, 53016), (4794, 50760), (5076, 47940), (5508, 44180), (5640, 43146), (6120, 39762), (6345, 38352), (6392, 38070), (6480, 37553), (6627, 36720), (6768, 35955), (6885, 35344), (7191, 33840), (7344, 33135), (7614, 31960), (7990, 30456), (8460, 28764), (8836, 27540), (9180, 26508), (9588, 25380), (10152, 23970), (11016, 22090), (11045, 22032), (11280, 21573), (11985, 20304), (12240, 19881), (12690, 19176), (12784, 19035), (13254, 18360), (13770, 17672), (14382, 16920), (15228, 15980)]