267095920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1983

約数の個数: 160

約数和(自身を含む): 804948480

約数和(自身を除く): 537852560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 760, 910, 988, 1040, 1064, 1235, 1330, 1456, 1520, 1729, 1820, 1931, 1976, 2128, 2470, 2660, 3458, 3640, 3862, 3952, 4940, 5320, 6916, 7280, 7724, 8645, 9655, 9880, 10640, 13517, 13832, 15448, 17290, 19310, 19760, 25103, 27034, 27664, 30896, 34580, 36689, 38620, 50206, 54068, 67585, 69160, 73378, 77240, 100412, 108136, 125515, 135170, 138320, 146756, 154480, 175721, 183445, 200824, 216272, 251030, 256823, 270340, 293512, 351442, 366890, 401648, 476957, 502060, 513646, 540680, 587024, 702884, 733780, 878605, 953914, 1004120, 1027292, 1081360, 1284115, 1405768, 1467560, 1757210, 1907828, 2008240, 2054584, 2384785, 2568230, 2811536, 2935120, 3338699, 3514420, 3815656, 4109168, 4769570, 5136460, 6677398, 7028840, 7631312, 9539140, 10272920, 13354796, 14057680, 16693495, 19078280, 20545840, 26709592, 33386990, 38156560, 53419184, 66773980, 133547960, 267095920]

約数ペア:

[(1, 267095920), (2, 133547960), (4, 66773980), (5, 53419184), (7, 38156560), (8, 33386990), (10, 26709592), (13, 20545840), (14, 19078280), (16, 16693495), (19, 14057680), (20, 13354796), (26, 10272920), (28, 9539140), (35, 7631312), (38, 7028840), (40, 6677398), (52, 5136460), (56, 4769570), (65, 4109168), (70, 3815656), (76, 3514420), (80, 3338699), (91, 2935120), (95, 2811536), (104, 2568230), (112, 2384785), (130, 2054584), (133, 2008240), (140, 1907828), (152, 1757210), (182, 1467560), (190, 1405768), (208, 1284115), (247, 1081360), (260, 1027292), (266, 1004120), (280, 953914), (304, 878605), (364, 733780), (380, 702884), (455, 587024), (494, 540680), (520, 513646), (532, 502060), (560, 476957), (665, 401648), (728, 366890), (760, 351442), (910, 293512), (988, 270340), (1040, 256823), (1064, 251030), (1235, 216272), (1330, 200824), (1456, 183445), (1520, 175721), (1729, 154480), (1820, 146756), (1931, 138320), (1976, 135170), (2128, 125515), (2470, 108136), (2660, 100412), (3458, 77240), (3640, 73378), (3862, 69160), (3952, 67585), (4940, 54068), (5320, 50206), (6916, 38620), (7280, 36689), (7724, 34580), (8645, 30896), (9655, 27664), (9880, 27034), (10640, 25103), (13517, 19760), (13832, 19310), (15448, 17290)]