194881857120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1455211}}^1$

素因数の和:1455266

約数の個数: 192

約数和(自身を含む): 704089774080

約数和(自身を除く): 509207916960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 22320, 26784, 33480, 44640, 66960, 133920, 1455211, 2910422, 4365633, 5820844, 7276055, 8731266, 11641688, 13096899, 14552110, 17462532, 21828165, 23283376, 26193798, 29104220, 34925064, 39290697, 43656330, 45111541, 46566752, 52387596, 58208440, 65484495, 69850128, 78581394, 87312660, 90223082, 104775192, 116416880, 130968990, 135334623, 139700256, 157162788, 174625320, 180446164, 196453485, 209550384, 225557705, 232833760, 261937980, 270669246, 314325576, 349250640, 360892328, 392906970, 406003869, 419100768, 451115410, 523875960, 541338492, 628651152, 676673115, 698501280, 721784656, 785813940, 812007738, 902230820, 1047751920, 1082676984, 1218011607, 1257302304, 1353346230, 1443569312, 1571627880, 1624015476, 1804461640, 2030019345, 2095503840, 2165353968, 2436023214, 2706692460, 3143255760, 3248030952, 3608923280, 4060038690, 4330707936, 4872046428, 5413384920, 6090058035, 6286511520, 6496061904, 7217846560, 8120077380, 9744092856, 10826769840, 12180116070, 12992123808, 16240154760, 19488185712, 21653539680, 24360232140, 32480309520, 38976371424, 48720464280, 64960619040, 97440928560, 194881857120]

約数ペア:

[(1, 194881857120), (2, 97440928560), (3, 64960619040), (4, 48720464280), (5, 38976371424), (6, 32480309520), (8, 24360232140), (9, 21653539680), (10, 19488185712), (12, 16240154760), (15, 12992123808), (16, 12180116070), (18, 10826769840), (20, 9744092856), (24, 8120077380), (27, 7217846560), (30, 6496061904), (31, 6286511520), (32, 6090058035), (36, 5413384920), (40, 4872046428), (45, 4330707936), (48, 4060038690), (54, 3608923280), (60, 3248030952), (62, 3143255760), (72, 2706692460), (80, 2436023214), (90, 2165353968), (93, 2095503840), (96, 2030019345), (108, 1804461640), (120, 1624015476), (124, 1571627880), (135, 1443569312), (144, 1353346230), (155, 1257302304), (160, 1218011607), (180, 1082676984), (186, 1047751920), (216, 902230820), (240, 812007738), (248, 785813940), (270, 721784656), (279, 698501280), (288, 676673115), (310, 628651152), (360, 541338492), (372, 523875960), (432, 451115410), (465, 419100768), (480, 406003869), (496, 392906970), (540, 360892328), (558, 349250640), (620, 314325576), (720, 270669246), (744, 261937980), (837, 232833760), (864, 225557705), (930, 209550384), (992, 196453485), (1080, 180446164), (1116, 174625320), (1240, 157162788), (1395, 139700256), (1440, 135334623), (1488, 130968990), (1674, 116416880), (1860, 104775192), (2160, 90223082), (2232, 87312660), (2480, 78581394), (2790, 69850128), (2976, 65484495), (3348, 58208440), (3720, 52387596), (4185, 46566752), (4320, 45111541), (4464, 43656330), (4960, 39290697), (5580, 34925064), (6696, 29104220), (7440, 26193798), (8370, 23283376), (8928, 21828165), (11160, 17462532), (13392, 14552110), (14880, 13096899), (16740, 11641688), (22320, 8731266), (26784, 7276055), (33480, 5820844), (44640, 4365633), (66960, 2910422), (133920, 1455211)]