228234160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 692098560

約数和(自身を除く): 463864400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 67, 70, 77, 79, 80, 88, 98, 110, 112, 134, 140, 154, 158, 176, 196, 220, 245, 268, 280, 308, 316, 335, 385, 392, 395, 440, 469, 490, 536, 539, 553, 560, 616, 632, 670, 737, 770, 784, 790, 869, 880, 938, 980, 1072, 1078, 1106, 1232, 1264, 1340, 1474, 1540, 1580, 1738, 1876, 1960, 2156, 2212, 2345, 2680, 2695, 2765, 2948, 3080, 3160, 3283, 3476, 3685, 3752, 3871, 3920, 4312, 4345, 4424, 4690, 5159, 5293, 5360, 5390, 5530, 5896, 6083, 6160, 6320, 6566, 6952, 7370, 7504, 7742, 8624, 8690, 8848, 9380, 10318, 10586, 10780, 11060, 11792, 12166, 13132, 13904, 14740, 15484, 16415, 17380, 18760, 19355, 20636, 21172, 21560, 22120, 24332, 25795, 26264, 26465, 29480, 30415, 30968, 32830, 34760, 36113, 37051, 37520, 38710, 41272, 42344, 42581, 43120, 44240, 48664, 51590, 52528, 52930, 58223, 58960, 60830, 61936, 65660, 69520, 72226, 74102, 77420, 82544, 84688, 85162, 97328, 103180, 105860, 116446, 121660, 131320, 144452, 148204, 154840, 170324, 180565, 185255, 206360, 211720, 212905, 232892, 243320, 259357, 262640, 288904, 291115, 296408, 309680, 340648, 361130, 370510, 407561, 412720, 423440, 425810, 465784, 486640, 518714, 577808, 582230, 592816, 681296, 722260, 741020, 815122, 851620, 931568, 1037428, 1164460, 1296785, 1444520, 1482040, 1630244, 1703240, 2037805, 2074856, 2328920, 2593570, 2852927, 2889040, 2964080, 3260488, 3406480, 4075610, 4149712, 4657840, 5187140, 5705854, 6520976, 8151220, 10374280, 11411708, 14264635, 16302440, 20748560, 22823416, 28529270, 32604880, 45646832, 57058540, 114117080, 228234160]

約数ペア:

[(1, 228234160), (2, 114117080), (4, 57058540), (5, 45646832), (7, 32604880), (8, 28529270), (10, 22823416), (11, 20748560), (14, 16302440), (16, 14264635), (20, 11411708), (22, 10374280), (28, 8151220), (35, 6520976), (40, 5705854), (44, 5187140), (49, 4657840), (55, 4149712), (56, 4075610), (67, 3406480), (70, 3260488), (77, 2964080), (79, 2889040), (80, 2852927), (88, 2593570), (98, 2328920), (110, 2074856), (112, 2037805), (134, 1703240), (140, 1630244), (154, 1482040), (158, 1444520), (176, 1296785), (196, 1164460), (220, 1037428), (245, 931568), (268, 851620), (280, 815122), (308, 741020), (316, 722260), (335, 681296), (385, 592816), (392, 582230), (395, 577808), (440, 518714), (469, 486640), (490, 465784), (536, 425810), (539, 423440), (553, 412720), (560, 407561), (616, 370510), (632, 361130), (670, 340648), (737, 309680), (770, 296408), (784, 291115), (790, 288904), (869, 262640), (880, 259357), (938, 243320), (980, 232892), (1072, 212905), (1078, 211720), (1106, 206360), (1232, 185255), (1264, 180565), (1340, 170324), (1474, 154840), (1540, 148204), (1580, 144452), (1738, 131320), (1876, 121660), (1960, 116446), (2156, 105860), (2212, 103180), (2345, 97328), (2680, 85162), (2695, 84688), (2765, 82544), (2948, 77420), (3080, 74102), (3160, 72226), (3283, 69520), (3476, 65660), (3685, 61936), (3752, 60830), (3871, 58960), (3920, 58223), (4312, 52930), (4345, 52528), (4424, 51590), (4690, 48664), (5159, 44240), (5293, 43120), (5360, 42581), (5390, 42344), (5530, 41272), (5896, 38710), (6083, 37520), (6160, 37051), (6320, 36113), (6566, 34760), (6952, 32830), (7370, 30968), (7504, 30415), (7742, 29480), (8624, 26465), (8690, 26264), (8848, 25795), (9380, 24332), (10318, 22120), (10586, 21560), (10780, 21172), (11060, 20636), (11792, 19355), (12166, 18760), (13132, 17380), (13904, 16415), (14740, 15484)]