940286880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5581}}^1$

素因数の和:5621

約数の個数: 240

約数和(自身を含む): 3574333224

約数和(自身を除く): 2634046344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5581, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11162, 11232, 12960, 14040, 16743, 16848, 18720, 21060, 22324, 27905, 28080, 33486, 33696, 42120, 44648, 50229, 55810, 56160, 66972, 72553, 83715, 84240, 89296, 100458, 111620, 133944, 145106, 150687, 167430, 168480, 178592, 200916, 217659, 223240, 251145, 267888, 290212, 301374, 334860, 362765, 401832, 435318, 446480, 452061, 502290, 535776, 580424, 602748, 652977, 669720, 725530, 753435, 803664, 870636, 892960, 904122, 1004580, 1088295, 1160848, 1205496, 1305954, 1339440, 1451060, 1506870, 1607328, 1741272, 1808244, 1958931, 2009160, 2176590, 2260305, 2321696, 2410992, 2611908, 2678880, 2902120, 3013740, 3264885, 3482544, 3616488, 3917862, 4018320, 4353180, 4520610, 4821984, 5223816, 5804240, 5876793, 6027480, 6529770, 6965088, 7232976, 7835724, 8036640, 8706360, 9041220, 9794655, 10447632, 11608480, 11753586, 12054960, 13059540, 14465952, 15671448, 17412720, 18082440, 19589310, 20895264, 23507172, 24109920, 26119080, 29383965, 31342896, 34825440, 36164880, 39178620, 47014344, 52238160, 58767930, 62685792, 72329760, 78357240, 94028688, 104476320, 117535860, 156714480, 188057376, 235071720, 313428960, 470143440, 940286880]

約数ペア:

[(1, 940286880), (2, 470143440), (3, 313428960), (4, 235071720), (5, 188057376), (6, 156714480), (8, 117535860), (9, 104476320), (10, 94028688), (12, 78357240), (13, 72329760), (15, 62685792), (16, 58767930), (18, 52238160), (20, 47014344), (24, 39178620), (26, 36164880), (27, 34825440), (30, 31342896), (32, 29383965), (36, 26119080), (39, 24109920), (40, 23507172), (45, 20895264), (48, 19589310), (52, 18082440), (54, 17412720), (60, 15671448), (65, 14465952), (72, 13059540), (78, 12054960), (80, 11753586), (81, 11608480), (90, 10447632), (96, 9794655), (104, 9041220), (108, 8706360), (117, 8036640), (120, 7835724), (130, 7232976), (135, 6965088), (144, 6529770), (156, 6027480), (160, 5876793), (162, 5804240), (180, 5223816), (195, 4821984), (208, 4520610), (216, 4353180), (234, 4018320), (240, 3917862), (260, 3616488), (270, 3482544), (288, 3264885), (312, 3013740), (324, 2902120), (351, 2678880), (360, 2611908), (390, 2410992), (405, 2321696), (416, 2260305), (432, 2176590), (468, 2009160), (480, 1958931), (520, 1808244), (540, 1741272), (585, 1607328), (624, 1506870), (648, 1451060), (702, 1339440), (720, 1305954), (780, 1205496), (810, 1160848), (864, 1088295), (936, 1004580), (1040, 904122), (1053, 892960), (1080, 870636), (1170, 803664), (1248, 753435), (1296, 725530), (1404, 669720), (1440, 652977), (1560, 602748), (1620, 580424), (1755, 535776), (1872, 502290), (2080, 452061), (2106, 446480), (2160, 435318), (2340, 401832), (2592, 362765), (2808, 334860), (3120, 301374), (3240, 290212), (3510, 267888), (3744, 251145), (4212, 223240), (4320, 217659), (4680, 200916), (5265, 178592), (5581, 168480), (5616, 167430), (6240, 150687), (6480, 145106), (7020, 133944), (8424, 111620), (9360, 100458), (10530, 89296), (11162, 84240), (11232, 83715), (12960, 72553), (14040, 66972), (16743, 56160), (16848, 55810), (18720, 50229), (21060, 44648), (22324, 42120), (27905, 33696), (28080, 33486)]