2798213760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15671}}^1$

素因数の和:15727

約数の個数: 192

約数和(自身を含む): 9974914560

約数和(自身を除く): 7176700800

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, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11904, 14880, 15671, 17856, 19840, 22320, 29760, 31342, 35712, 44640, 47013, 59520, 62684, 78355, 89280, 94026, 125368, 141039, 156710, 178560, 188052, 235065, 250736, 282078, 313420, 376104, 470130, 485801, 501472, 564156, 626840, 705195, 752208, 940260, 971602, 1002944, 1128312, 1253680, 1410390, 1457403, 1504416, 1880520, 1943204, 2005888, 2256624, 2429005, 2507360, 2820780, 2914806, 3008832, 3761040, 3886408, 4372209, 4513248, 4858010, 5014720, 5641560, 5829612, 6017664, 7287015, 7522080, 7772816, 8744418, 9026496, 9716020, 10029440, 11283120, 11659224, 14574030, 15044160, 15545632, 17488836, 18052992, 19432040, 21861045, 22566240, 23318448, 29148060, 30088320, 31091264, 34977672, 38864080, 43722090, 45132480, 46636896, 58296120, 62182528, 69955344, 77728160, 87444180, 90264960, 93273792, 116592240, 139910688, 155456320, 174888360, 186547584, 233184480, 279821376, 310912640, 349776720, 466368960, 559642752, 699553440, 932737920, 1399106880, 2798213760]

約数ペア:

[(1, 2798213760), (2, 1399106880), (3, 932737920), (4, 699553440), (5, 559642752), (6, 466368960), (8, 349776720), (9, 310912640), (10, 279821376), (12, 233184480), (15, 186547584), (16, 174888360), (18, 155456320), (20, 139910688), (24, 116592240), (30, 93273792), (31, 90264960), (32, 87444180), (36, 77728160), (40, 69955344), (45, 62182528), (48, 58296120), (60, 46636896), (62, 45132480), (64, 43722090), (72, 38864080), (80, 34977672), (90, 31091264), (93, 30088320), (96, 29148060), (120, 23318448), (124, 22566240), (128, 21861045), (144, 19432040), (155, 18052992), (160, 17488836), (180, 15545632), (186, 15044160), (192, 14574030), (240, 11659224), (248, 11283120), (279, 10029440), (288, 9716020), (310, 9026496), (320, 8744418), (360, 7772816), (372, 7522080), (384, 7287015), (465, 6017664), (480, 5829612), (496, 5641560), (558, 5014720), (576, 4858010), (620, 4513248), (640, 4372209), (720, 3886408), (744, 3761040), (930, 3008832), (960, 2914806), (992, 2820780), (1116, 2507360), (1152, 2429005), (1240, 2256624), (1395, 2005888), (1440, 1943204), (1488, 1880520), (1860, 1504416), (1920, 1457403), (1984, 1410390), (2232, 1253680), (2480, 1128312), (2790, 1002944), (2880, 971602), (2976, 940260), (3720, 752208), (3968, 705195), (4464, 626840), (4960, 564156), (5580, 501472), (5760, 485801), (5952, 470130), (7440, 376104), (8928, 313420), (9920, 282078), (11160, 250736), (11904, 235065), (14880, 188052), (15671, 178560), (17856, 156710), (19840, 141039), (22320, 125368), (29760, 94026), (31342, 89280), (35712, 78355), (44640, 62684), (47013, 59520)]