7116821280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1400

約数の個数: 288

約数和(自身を含む): 25281704448

約数和(自身を除く): 18164883168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 131, 144, 155, 160, 180, 186, 240, 248, 262, 279, 288, 310, 360, 372, 393, 465, 480, 496, 524, 558, 620, 655, 720, 744, 786, 930, 992, 1048, 1116, 1179, 1217, 1240, 1310, 1395, 1440, 1488, 1572, 1860, 1965, 2096, 2232, 2358, 2434, 2480, 2620, 2790, 2976, 3144, 3651, 3720, 3930, 4061, 4192, 4464, 4716, 4868, 4960, 5240, 5580, 5895, 6085, 6288, 7302, 7440, 7860, 8122, 8928, 9432, 9736, 10480, 10953, 11160, 11790, 12170, 12183, 12576, 14604, 14880, 15720, 16244, 18255, 18864, 19472, 20305, 20960, 21906, 22320, 23580, 24340, 24366, 29208, 31440, 32488, 36510, 36549, 37727, 37728, 38944, 40610, 43812, 44640, 47160, 48680, 48732, 54765, 58416, 60915, 62880, 64976, 73020, 73098, 75454, 81220, 87624, 94320, 97360, 97464, 109530, 113181, 116832, 121830, 129952, 146040, 146196, 150908, 159427, 162440, 175248, 182745, 188635, 188640, 194720, 194928, 219060, 226362, 243660, 292080, 292392, 301816, 318854, 324880, 339543, 350496, 365490, 377270, 389856, 438120, 452724, 478281, 487320, 565905, 584160, 584784, 603632, 637708, 649760, 679086, 730980, 754540, 797135, 876240, 905448, 956562, 974640, 1131810, 1169568, 1207264, 1275416, 1358172, 1434843, 1461960, 1509080, 1594270, 1697715, 1752480, 1810896, 1913124, 1949280, 2263620, 2391405, 2550832, 2716344, 2869686, 2923920, 3018160, 3188540, 3395430, 3621792, 3826248, 4527240, 4782810, 4942237, 5101664, 5432688, 5739372, 5847840, 6036320, 6377080, 6790860, 7174215, 7652496, 9054480, 9565620, 9884474, 10865376, 11478744, 12754160, 13581720, 14348430, 14826711, 15304992, 18108960, 19131240, 19768948, 22957488, 24711185, 25508320, 27163440, 28696860, 29653422, 38262480, 39537896, 44480133, 45914976, 49422370, 54326880, 57393720, 59306844, 74133555, 76524960, 79075792, 88960266, 98844740, 114787440, 118613688, 148267110, 158151584, 177920532, 197689480, 222400665, 229574880, 237227376, 296534220, 355841064, 395378960, 444801330, 474454752, 593068440, 711682128, 790757920, 889602660, 1186136880, 1423364256, 1779205320, 2372273760, 3558410640, 7116821280]

約数ペア:

[(1, 7116821280), (2, 3558410640), (3, 2372273760), (4, 1779205320), (5, 1423364256), (6, 1186136880), (8, 889602660), (9, 790757920), (10, 711682128), (12, 593068440), (15, 474454752), (16, 444801330), (18, 395378960), (20, 355841064), (24, 296534220), (30, 237227376), (31, 229574880), (32, 222400665), (36, 197689480), (40, 177920532), (45, 158151584), (48, 148267110), (60, 118613688), (62, 114787440), (72, 98844740), (80, 88960266), (90, 79075792), (93, 76524960), (96, 74133555), (120, 59306844), (124, 57393720), (131, 54326880), (144, 49422370), (155, 45914976), (160, 44480133), (180, 39537896), (186, 38262480), (240, 29653422), (248, 28696860), (262, 27163440), (279, 25508320), (288, 24711185), (310, 22957488), (360, 19768948), (372, 19131240), (393, 18108960), (465, 15304992), (480, 14826711), (496, 14348430), (524, 13581720), (558, 12754160), (620, 11478744), (655, 10865376), (720, 9884474), (744, 9565620), (786, 9054480), (930, 7652496), (992, 7174215), (1048, 6790860), (1116, 6377080), (1179, 6036320), (1217, 5847840), (1240, 5739372), (1310, 5432688), (1395, 5101664), (1440, 4942237), (1488, 4782810), (1572, 4527240), (1860, 3826248), (1965, 3621792), (2096, 3395430), (2232, 3188540), (2358, 3018160), (2434, 2923920), (2480, 2869686), (2620, 2716344), (2790, 2550832), (2976, 2391405), (3144, 2263620), (3651, 1949280), (3720, 1913124), (3930, 1810896), (4061, 1752480), (4192, 1697715), (4464, 1594270), (4716, 1509080), (4868, 1461960), (4960, 1434843), (5240, 1358172), (5580, 1275416), (5895, 1207264), (6085, 1169568), (6288, 1131810), (7302, 974640), (7440, 956562), (7860, 905448), (8122, 876240), (8928, 797135), (9432, 754540), (9736, 730980), (10480, 679086), (10953, 649760), (11160, 637708), (11790, 603632), (12170, 584784), (12183, 584160), (12576, 565905), (14604, 487320), (14880, 478281), (15720, 452724), (16244, 438120), (18255, 389856), (18864, 377270), (19472, 365490), (20305, 350496), (20960, 339543), (21906, 324880), (22320, 318854), (23580, 301816), (24340, 292392), (24366, 292080), (29208, 243660), (31440, 226362), (32488, 219060), (36510, 194928), (36549, 194720), (37727, 188640), (37728, 188635), (38944, 182745), (40610, 175248), (43812, 162440), (44640, 159427), (47160, 150908), (48680, 146196), (48732, 146040), (54765, 129952), (58416, 121830), (60915, 116832), (62880, 113181), (64976, 109530), (73020, 97464), (73098, 97360), (75454, 94320), (81220, 87624)]