226197720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{12823}}^1$

素因数の和:12854

約数の個数: 144

約数和(自身を含む): 855232560

約数和(自身を除く): 629034840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 12823, 17640, 25646, 38469, 51292, 64115, 76938, 89761, 102584, 115407, 128230, 153876, 179522, 192345, 230814, 256460, 269283, 307752, 359044, 384690, 448805, 461628, 512920, 538566, 577035, 628327, 718088, 769380, 807849, 897610, 923256, 1077132, 1154070, 1256654, 1346415, 1538760, 1615698, 1795220, 1884981, 2154264, 2308140, 2513308, 2692830, 3141635, 3231396, 3590440, 3769962, 4039245, 4616280, 5026616, 5385660, 5654943, 6283270, 6462792, 7539924, 8078490, 9424905, 10771320, 11309886, 12566540, 15079848, 16156980, 18849810, 22619772, 25133080, 28274715, 32313960, 37699620, 45239544, 56549430, 75399240, 113098860, 226197720]

約数ペア:

[(1, 226197720), (2, 113098860), (3, 75399240), (4, 56549430), (5, 45239544), (6, 37699620), (7, 32313960), (8, 28274715), (9, 25133080), (10, 22619772), (12, 18849810), (14, 16156980), (15, 15079848), (18, 12566540), (20, 11309886), (21, 10771320), (24, 9424905), (28, 8078490), (30, 7539924), (35, 6462792), (36, 6283270), (40, 5654943), (42, 5385660), (45, 5026616), (49, 4616280), (56, 4039245), (60, 3769962), (63, 3590440), (70, 3231396), (72, 3141635), (84, 2692830), (90, 2513308), (98, 2308140), (105, 2154264), (120, 1884981), (126, 1795220), (140, 1615698), (147, 1538760), (168, 1346415), (180, 1256654), (196, 1154070), (210, 1077132), (245, 923256), (252, 897610), (280, 807849), (294, 769380), (315, 718088), (360, 628327), (392, 577035), (420, 538566), (441, 512920), (490, 461628), (504, 448805), (588, 384690), (630, 359044), (735, 307752), (840, 269283), (882, 256460), (980, 230814), (1176, 192345), (1260, 179522), (1470, 153876), (1764, 128230), (1960, 115407), (2205, 102584), (2520, 89761), (2940, 76938), (3528, 64115), (4410, 51292), (5880, 38469), (8820, 25646), (12823, 17640)]