1921948560

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{6053}}^1$

素因数の和:6092

約数の個数: 300

約数和(自身を含む): 7766325468

約数和(自身を除く): 5844376908

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2940, 3024, 3240, 3528, 3780, 3920, 3969, 4410, 4536, 5040, 5292, 5670, 5880, 6053, 6480, 6615, 7056, 7560, 7938, 8820, 9072, 10584, 11340, 11760, 12106, 13230, 15120, 15876, 17640, 18159, 19845, 21168, 22680, 24212, 26460, 30265, 31752, 35280, 36318, 39690, 42371, 45360, 48424, 52920, 54477, 60530, 63504, 72636, 79380, 84742, 90795, 96848, 105840, 108954, 121060, 127113, 145272, 158760, 163431, 169484, 181590, 211855, 217908, 242120, 254226, 272385, 290544, 296597, 317520, 326862, 338968, 363180, 381339, 423710, 435816, 484240, 490293, 508452, 544770, 593194, 635565, 653724, 677936, 726360, 762678, 817155, 847420, 871632, 889791, 980586, 1016904, 1089540, 1144017, 1186388, 1271130, 1307448, 1452720, 1482985, 1525356, 1634310, 1694840, 1779582, 1906695, 1961172, 2033808, 2179080, 2288034, 2372776, 2451465, 2542260, 2614896, 2669373, 2965970, 3050712, 3268620, 3389680, 3432051, 3559164, 3813390, 3922344, 4358160, 4448955, 4576068, 4745552, 4902930, 5084520, 5338746, 5720085, 5931940, 6101424, 6537240, 6864102, 7118328, 7626780, 7844688, 8008119, 8897910, 9152136, 9805860, 10169040, 10677492, 11440170, 11863880, 13074480, 13346865, 13728204, 14236656, 15253560, 16016238, 17160255, 17795820, 18304272, 19611720, 21354984, 22880340, 23727760, 24024357, 26693730, 27456408, 30507120, 32032476, 34320510, 35591640, 39223440, 40040595, 42709968, 45760680, 48048714, 53387460, 54912816, 64064952, 68641020, 71183280, 80081190, 91521360, 96097428, 106774920, 120121785, 128129904, 137282040, 160162380, 192194856, 213549840, 240243570, 274564080, 320324760, 384389712, 480487140, 640649520, 960974280, 1921948560]

約数ペア:

[(1, 1921948560), (2, 960974280), (3, 640649520), (4, 480487140), (5, 384389712), (6, 320324760), (7, 274564080), (8, 240243570), (9, 213549840), (10, 192194856), (12, 160162380), (14, 137282040), (15, 128129904), (16, 120121785), (18, 106774920), (20, 96097428), (21, 91521360), (24, 80081190), (27, 71183280), (28, 68641020), (30, 64064952), (35, 54912816), (36, 53387460), (40, 48048714), (42, 45760680), (45, 42709968), (48, 40040595), (49, 39223440), (54, 35591640), (56, 34320510), (60, 32032476), (63, 30507120), (70, 27456408), (72, 26693730), (80, 24024357), (81, 23727760), (84, 22880340), (90, 21354984), (98, 19611720), (105, 18304272), (108, 17795820), (112, 17160255), (120, 16016238), (126, 15253560), (135, 14236656), (140, 13728204), (144, 13346865), (147, 13074480), (162, 11863880), (168, 11440170), (180, 10677492), (189, 10169040), (196, 9805860), (210, 9152136), (216, 8897910), (240, 8008119), (245, 7844688), (252, 7626780), (270, 7118328), (280, 6864102), (294, 6537240), (315, 6101424), (324, 5931940), (336, 5720085), (360, 5338746), (378, 5084520), (392, 4902930), (405, 4745552), (420, 4576068), (432, 4448955), (441, 4358160), (490, 3922344), (504, 3813390), (540, 3559164), (560, 3432051), (567, 3389680), (588, 3268620), (630, 3050712), (648, 2965970), (720, 2669373), (735, 2614896), (756, 2542260), (784, 2451465), (810, 2372776), (840, 2288034), (882, 2179080), (945, 2033808), (980, 1961172), (1008, 1906695), (1080, 1779582), (1134, 1694840), (1176, 1634310), (1260, 1525356), (1296, 1482985), (1323, 1452720), (1470, 1307448), (1512, 1271130), (1620, 1186388), (1680, 1144017), (1764, 1089540), (1890, 1016904), (1960, 980586), (2160, 889791), (2205, 871632), (2268, 847420), (2352, 817155), (2520, 762678), (2646, 726360), (2835, 677936), (2940, 653724), (3024, 635565), (3240, 593194), (3528, 544770), (3780, 508452), (3920, 490293), (3969, 484240), (4410, 435816), (4536, 423710), (5040, 381339), (5292, 363180), (5670, 338968), (5880, 326862), (6053, 317520), (6480, 296597), (6615, 290544), (7056, 272385), (7560, 254226), (7938, 242120), (8820, 217908), (9072, 211855), (10584, 181590), (11340, 169484), (11760, 163431), (12106, 158760), (13230, 145272), (15120, 127113), (15876, 121060), (17640, 108954), (18159, 105840), (19845, 96848), (21168, 90795), (22680, 84742), (24212, 79380), (26460, 72636), (30265, 63504), (31752, 60530), (35280, 54477), (36318, 52920), (39690, 48424), (42371, 45360)]