226302080

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 570078000

約数和(自身を除く): 343775920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 89, 116, 128, 137, 145, 160, 178, 232, 274, 290, 320, 356, 445, 464, 548, 580, 640, 685, 712, 890, 928, 1096, 1160, 1370, 1424, 1780, 1856, 2192, 2320, 2581, 2740, 2848, 3560, 3712, 3973, 4384, 4640, 5162, 5480, 5696, 7120, 7946, 8768, 9280, 10324, 10960, 11392, 12193, 12905, 14240, 15892, 17536, 18560, 19865, 20648, 21920, 24386, 25810, 28480, 31784, 39730, 41296, 43840, 48772, 51620, 56960, 60965, 63568, 79460, 82592, 87680, 97544, 103240, 121930, 127136, 158920, 165184, 195088, 206480, 243860, 254272, 317840, 330368, 353597, 390176, 412960, 487720, 508544, 635680, 707194, 780352, 825920, 975440, 1271360, 1414388, 1560704, 1651840, 1767985, 1950880, 2542720, 2828776, 3535970, 3901760, 5657552, 7071940, 7803520, 11315104, 14143880, 22630208, 28287760, 45260416, 56575520, 113151040, 226302080]

約数ペア:

[(1, 226302080), (2, 113151040), (4, 56575520), (5, 45260416), (8, 28287760), (10, 22630208), (16, 14143880), (20, 11315104), (29, 7803520), (32, 7071940), (40, 5657552), (58, 3901760), (64, 3535970), (80, 2828776), (89, 2542720), (116, 1950880), (128, 1767985), (137, 1651840), (145, 1560704), (160, 1414388), (178, 1271360), (232, 975440), (274, 825920), (290, 780352), (320, 707194), (356, 635680), (445, 508544), (464, 487720), (548, 412960), (580, 390176), (640, 353597), (685, 330368), (712, 317840), (890, 254272), (928, 243860), (1096, 206480), (1160, 195088), (1370, 165184), (1424, 158920), (1780, 127136), (1856, 121930), (2192, 103240), (2320, 97544), (2581, 87680), (2740, 82592), (2848, 79460), (3560, 63568), (3712, 60965), (3973, 56960), (4384, 51620), (4640, 48772), (5162, 43840), (5480, 41296), (5696, 39730), (7120, 31784), (7946, 28480), (8768, 25810), (9280, 24386), (10324, 21920), (10960, 20648), (11392, 19865), (12193, 18560), (12905, 17536), (14240, 15892)]