1940217072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5441}}^1$

素因数の和:5511

約数の個数: 160

約数和(自身を含む): 5830341120

約数和(自身を除く): 3890124048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 23, 24, 34, 38, 46, 48, 51, 57, 68, 69, 76, 92, 102, 114, 136, 138, 152, 184, 204, 228, 272, 276, 304, 323, 368, 391, 408, 437, 456, 552, 646, 782, 816, 874, 912, 969, 1104, 1173, 1292, 1311, 1564, 1748, 1938, 2346, 2584, 2622, 3128, 3496, 3876, 4692, 5168, 5244, 5441, 6256, 6992, 7429, 7752, 9384, 10488, 10882, 14858, 15504, 16323, 18768, 20976, 21764, 22287, 29716, 32646, 43528, 44574, 59432, 65292, 87056, 89148, 92497, 103379, 118864, 125143, 130584, 178296, 184994, 206758, 250286, 261168, 277491, 310137, 356592, 369988, 375429, 413516, 500572, 554982, 620274, 739976, 750858, 827032, 1001144, 1109964, 1240548, 1479952, 1501716, 1654064, 1757443, 2002288, 2127431, 2219928, 2377717, 2481096, 3003432, 3514886, 4254862, 4439856, 4755434, 4962192, 5272329, 6006864, 6382293, 7029772, 7133151, 8509724, 9510868, 10544658, 12764586, 14059544, 14266302, 17019448, 19021736, 21089316, 25529172, 28119088, 28532604, 34038896, 38043472, 40421189, 42178632, 51058344, 57065208, 80842378, 84357264, 102116688, 114130416, 121263567, 161684756, 242527134, 323369512, 485054268, 646739024, 970108536, 1940217072]

約数ペア:

[(1, 1940217072), (2, 970108536), (3, 646739024), (4, 485054268), (6, 323369512), (8, 242527134), (12, 161684756), (16, 121263567), (17, 114130416), (19, 102116688), (23, 84357264), (24, 80842378), (34, 57065208), (38, 51058344), (46, 42178632), (48, 40421189), (51, 38043472), (57, 34038896), (68, 28532604), (69, 28119088), (76, 25529172), (92, 21089316), (102, 19021736), (114, 17019448), (136, 14266302), (138, 14059544), (152, 12764586), (184, 10544658), (204, 9510868), (228, 8509724), (272, 7133151), (276, 7029772), (304, 6382293), (323, 6006864), (368, 5272329), (391, 4962192), (408, 4755434), (437, 4439856), (456, 4254862), (552, 3514886), (646, 3003432), (782, 2481096), (816, 2377717), (874, 2219928), (912, 2127431), (969, 2002288), (1104, 1757443), (1173, 1654064), (1292, 1501716), (1311, 1479952), (1564, 1240548), (1748, 1109964), (1938, 1001144), (2346, 827032), (2584, 750858), (2622, 739976), (3128, 620274), (3496, 554982), (3876, 500572), (4692, 413516), (5168, 375429), (5244, 369988), (5441, 356592), (6256, 310137), (6992, 277491), (7429, 261168), (7752, 250286), (9384, 206758), (10488, 184994), (10882, 178296), (14858, 130584), (15504, 125143), (16323, 118864), (18768, 103379), (20976, 92497), (21764, 89148), (22287, 87056), (29716, 65292), (32646, 59432), (43528, 44574)]