18793075680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28433}}^1$

素因数の和:28480

約数の個数: 288

約数和(自身を含む): 70421236704

約数和(自身を除く): 51628161024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 486, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 1944, 2040, 2160, 2295, 2430, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 3888, 4080, 4131, 4320, 4590, 4860, 4896, 5508, 6120, 6480, 6885, 7344, 7776, 8160, 8262, 9180, 9720, 11016, 12240, 12960, 13770, 14688, 16524, 18360, 19440, 20655, 22032, 24480, 27540, 28433, 33048, 36720, 38880, 41310, 44064, 55080, 56866, 66096, 73440, 82620, 85299, 110160, 113732, 132192, 142165, 165240, 170598, 220320, 227464, 255897, 284330, 330480, 341196, 426495, 454928, 483361, 511794, 568660, 660960, 682392, 767691, 852990, 909856, 966722, 1023588, 1137320, 1279485, 1364784, 1450083, 1535382, 1705980, 1933444, 2047176, 2274640, 2303073, 2416805, 2558970, 2729568, 2900166, 3070764, 3411960, 3838455, 3866888, 4094352, 4350249, 4549280, 4606146, 4833610, 5117940, 5800332, 6141528, 6823920, 6909219, 7250415, 7676910, 7733776, 8188704, 8700498, 9212292, 9667220, 10235880, 11515365, 11600664, 12283056, 13050747, 13647840, 13818438, 14500830, 15353820, 15467552, 17400996, 18424584, 19334440, 20471760, 21751245, 23030730, 23201328, 24566112, 26101494, 27636876, 29001660, 30707640, 34546095, 34801992, 36849168, 38668880, 39152241, 40943520, 43502490, 46061460, 46402656, 52202988, 55273752, 58003320, 61415280, 65253735, 69092190, 69603984, 73698336, 77337760, 78304482, 87004980, 92122920, 104405976, 110547504, 116006640, 117456723, 122830560, 130507470, 138184380, 139207968, 156608964, 174009960, 184245840, 195761205, 208811952, 221095008, 232013280, 234913446, 261014940, 276368760, 313217928, 348019920, 368491680, 391522410, 417623904, 469826892, 522029880, 552737520, 587283615, 626435856, 696039840, 783044820, 939653784, 1044059760, 1105475040, 1174567230, 1252871712, 1566089640, 1879307568, 2088119520, 2349134460, 3132179280, 3758615136, 4698268920, 6264358560, 9396537840, 18793075680]

約数ペア:

[(1, 18793075680), (2, 9396537840), (3, 6264358560), (4, 4698268920), (5, 3758615136), (6, 3132179280), (8, 2349134460), (9, 2088119520), (10, 1879307568), (12, 1566089640), (15, 1252871712), (16, 1174567230), (17, 1105475040), (18, 1044059760), (20, 939653784), (24, 783044820), (27, 696039840), (30, 626435856), (32, 587283615), (34, 552737520), (36, 522029880), (40, 469826892), (45, 417623904), (48, 391522410), (51, 368491680), (54, 348019920), (60, 313217928), (68, 276368760), (72, 261014940), (80, 234913446), (81, 232013280), (85, 221095008), (90, 208811952), (96, 195761205), (102, 184245840), (108, 174009960), (120, 156608964), (135, 139207968), (136, 138184380), (144, 130507470), (153, 122830560), (160, 117456723), (162, 116006640), (170, 110547504), (180, 104405976), (204, 92122920), (216, 87004980), (240, 78304482), (243, 77337760), (255, 73698336), (270, 69603984), (272, 69092190), (288, 65253735), (306, 61415280), (324, 58003320), (340, 55273752), (360, 52202988), (405, 46402656), (408, 46061460), (432, 43502490), (459, 40943520), (480, 39152241), (486, 38668880), (510, 36849168), (540, 34801992), (544, 34546095), (612, 30707640), (648, 29001660), (680, 27636876), (720, 26101494), (765, 24566112), (810, 23201328), (816, 23030730), (864, 21751245), (918, 20471760), (972, 19334440), (1020, 18424584), (1080, 17400996), (1215, 15467552), (1224, 15353820), (1296, 14500830), (1360, 13818438), (1377, 13647840), (1440, 13050747), (1530, 12283056), (1620, 11600664), (1632, 11515365), (1836, 10235880), (1944, 9667220), (2040, 9212292), (2160, 8700498), (2295, 8188704), (2430, 7733776), (2448, 7676910), (2592, 7250415), (2720, 6909219), (2754, 6823920), (3060, 6141528), (3240, 5800332), (3672, 5117940), (3888, 4833610), (4080, 4606146), (4131, 4549280), (4320, 4350249), (4590, 4094352), (4860, 3866888), (4896, 3838455), (5508, 3411960), (6120, 3070764), (6480, 2900166), (6885, 2729568), (7344, 2558970), (7776, 2416805), (8160, 2303073), (8262, 2274640), (9180, 2047176), (9720, 1933444), (11016, 1705980), (12240, 1535382), (12960, 1450083), (13770, 1364784), (14688, 1279485), (16524, 1137320), (18360, 1023588), (19440, 966722), (20655, 909856), (22032, 852990), (24480, 767691), (27540, 682392), (28433, 660960), (33048, 568660), (36720, 511794), (38880, 483361), (41310, 454928), (44064, 426495), (55080, 341196), (56866, 330480), (66096, 284330), (73440, 255897), (82620, 227464), (85299, 220320), (110160, 170598), (113732, 165240), (132192, 142165)]