915986520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1543}}^1$

素因数の和:1674

約数の個数: 192

約数和(自身を含む): 3186630720

約数和(自身を除く): 2270644200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 97, 102, 120, 136, 153, 170, 180, 194, 204, 255, 291, 306, 340, 360, 388, 408, 485, 510, 582, 612, 680, 765, 776, 873, 970, 1020, 1164, 1224, 1455, 1530, 1543, 1649, 1746, 1940, 2040, 2328, 2910, 3060, 3086, 3298, 3492, 3880, 4365, 4629, 4947, 5820, 6120, 6172, 6596, 6984, 7715, 8245, 8730, 9258, 9894, 11640, 12344, 13192, 13887, 14841, 15430, 16490, 17460, 18516, 19788, 23145, 24735, 26231, 27774, 29682, 30860, 32980, 34920, 37032, 39576, 46290, 49470, 52462, 55548, 59364, 61720, 65960, 69435, 74205, 78693, 92580, 98940, 104924, 111096, 118728, 131155, 138870, 148410, 149671, 157386, 185160, 197880, 209848, 236079, 262310, 277740, 296820, 299342, 314772, 393465, 449013, 472158, 524620, 555480, 593640, 598684, 629544, 748355, 786930, 898026, 944316, 1049240, 1180395, 1197368, 1347039, 1496710, 1573860, 1796052, 1888632, 2245065, 2360790, 2544407, 2694078, 2993420, 3147720, 3592104, 4490130, 4721580, 5088814, 5388156, 5986840, 6735195, 7633221, 8980260, 9443160, 10177628, 10776312, 12722035, 13470390, 15266442, 17960520, 20355256, 22899663, 25444070, 26940780, 30532884, 38166105, 45799326, 50888140, 53881560, 61065768, 76332210, 91598652, 101776280, 114498315, 152664420, 183197304, 228996630, 305328840, 457993260, 915986520]

約数ペア:

[(1, 915986520), (2, 457993260), (3, 305328840), (4, 228996630), (5, 183197304), (6, 152664420), (8, 114498315), (9, 101776280), (10, 91598652), (12, 76332210), (15, 61065768), (17, 53881560), (18, 50888140), (20, 45799326), (24, 38166105), (30, 30532884), (34, 26940780), (36, 25444070), (40, 22899663), (45, 20355256), (51, 17960520), (60, 15266442), (68, 13470390), (72, 12722035), (85, 10776312), (90, 10177628), (97, 9443160), (102, 8980260), (120, 7633221), (136, 6735195), (153, 5986840), (170, 5388156), (180, 5088814), (194, 4721580), (204, 4490130), (255, 3592104), (291, 3147720), (306, 2993420), (340, 2694078), (360, 2544407), (388, 2360790), (408, 2245065), (485, 1888632), (510, 1796052), (582, 1573860), (612, 1496710), (680, 1347039), (765, 1197368), (776, 1180395), (873, 1049240), (970, 944316), (1020, 898026), (1164, 786930), (1224, 748355), (1455, 629544), (1530, 598684), (1543, 593640), (1649, 555480), (1746, 524620), (1940, 472158), (2040, 449013), (2328, 393465), (2910, 314772), (3060, 299342), (3086, 296820), (3298, 277740), (3492, 262310), (3880, 236079), (4365, 209848), (4629, 197880), (4947, 185160), (5820, 157386), (6120, 149671), (6172, 148410), (6596, 138870), (6984, 131155), (7715, 118728), (8245, 111096), (8730, 104924), (9258, 98940), (9894, 92580), (11640, 78693), (12344, 74205), (13192, 69435), (13887, 65960), (14841, 61720), (15430, 59364), (16490, 55548), (17460, 52462), (18516, 49470), (19788, 46290), (23145, 39576), (24735, 37032), (26231, 34920), (27774, 32980), (29682, 30860)]