16538365680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{19211}}^1$

素因数の和:19455

約数の個数: 160

約数和(自身を含む): 54544866048

約数和(自身を除く): 38006500368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 211, 240, 255, 272, 340, 408, 422, 510, 633, 680, 816, 844, 1020, 1055, 1266, 1360, 1688, 2040, 2110, 2532, 3165, 3376, 3587, 4080, 4220, 5064, 6330, 7174, 8440, 10128, 10761, 12660, 14348, 16880, 17935, 19211, 21522, 25320, 28696, 35870, 38422, 43044, 50640, 53805, 57392, 57633, 71740, 76844, 86088, 96055, 107610, 115266, 143480, 153688, 172176, 192110, 215220, 230532, 286960, 288165, 307376, 326587, 384220, 430440, 461064, 576330, 653174, 768440, 860880, 922128, 979761, 1152660, 1306348, 1536880, 1632935, 1959522, 2305320, 2612696, 3265870, 3919044, 4053521, 4610640, 4898805, 5225392, 6531740, 7838088, 8107042, 9797610, 12160563, 13063480, 15676176, 16214084, 19595220, 20267605, 24321126, 26126960, 32428168, 39190440, 40535210, 48642252, 60802815, 64856336, 68909857, 78380880, 81070420, 97284504, 121605630, 137819714, 162140840, 194569008, 206729571, 243211260, 275639428, 324281680, 344549285, 413459142, 486422520, 551278856, 689098570, 826918284, 972845040, 1033647855, 1102557712, 1378197140, 1653836568, 2067295710, 2756394280, 3307673136, 4134591420, 5512788560, 8269182840, 16538365680]

約数ペア:

[(1, 16538365680), (2, 8269182840), (3, 5512788560), (4, 4134591420), (5, 3307673136), (6, 2756394280), (8, 2067295710), (10, 1653836568), (12, 1378197140), (15, 1102557712), (16, 1033647855), (17, 972845040), (20, 826918284), (24, 689098570), (30, 551278856), (34, 486422520), (40, 413459142), (48, 344549285), (51, 324281680), (60, 275639428), (68, 243211260), (80, 206729571), (85, 194569008), (102, 162140840), (120, 137819714), (136, 121605630), (170, 97284504), (204, 81070420), (211, 78380880), (240, 68909857), (255, 64856336), (272, 60802815), (340, 48642252), (408, 40535210), (422, 39190440), (510, 32428168), (633, 26126960), (680, 24321126), (816, 20267605), (844, 19595220), (1020, 16214084), (1055, 15676176), (1266, 13063480), (1360, 12160563), (1688, 9797610), (2040, 8107042), (2110, 7838088), (2532, 6531740), (3165, 5225392), (3376, 4898805), (3587, 4610640), (4080, 4053521), (4220, 3919044), (5064, 3265870), (6330, 2612696), (7174, 2305320), (8440, 1959522), (10128, 1632935), (10761, 1536880), (12660, 1306348), (14348, 1152660), (16880, 979761), (17935, 922128), (19211, 860880), (21522, 768440), (25320, 653174), (28696, 576330), (35870, 461064), (38422, 430440), (43044, 384220), (50640, 326587), (53805, 307376), (57392, 288165), (57633, 286960), (71740, 230532), (76844, 215220), (86088, 192110), (96055, 172176), (107610, 153688), (115266, 143480)]