423128640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1$

素因数の和:2405

約数の個数: 224

約数和(自身を含む): 1552431744

約数和(自身を除く): 1129303104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 704, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2112, 2244, 2357, 2640, 2720, 2805, 2992, 3264, 3520, 3740, 4080, 4488, 4714, 5280, 5440, 5610, 5984, 7071, 7480, 8160, 8976, 9428, 10560, 11220, 11785, 11968, 14142, 14960, 16320, 17952, 18856, 22440, 23570, 25927, 28284, 29920, 35355, 35904, 37712, 40069, 44880, 47140, 51854, 56568, 59840, 70710, 75424, 77781, 80138, 89760, 94280, 103708, 113136, 120207, 129635, 141420, 150848, 155562, 160276, 179520, 188560, 200345, 207416, 226272, 240414, 259270, 282840, 311124, 320552, 377120, 388905, 400690, 414832, 440759, 452544, 480828, 518540, 565680, 601035, 622248, 641104, 754240, 777810, 801380, 829664, 881518, 961656, 1037080, 1131360, 1202070, 1244496, 1282208, 1322277, 1555620, 1602760, 1659328, 1763036, 1923312, 2074160, 2203795, 2262720, 2404140, 2488992, 2564416, 2644554, 3111240, 3205520, 3526072, 3846624, 4148320, 4407590, 4808280, 4977984, 5289108, 6222480, 6411040, 6611385, 7052144, 7693248, 8296640, 8815180, 9616560, 10578216, 12444960, 12822080, 13222770, 14104288, 17630360, 19233120, 21156432, 24889920, 26445540, 28208576, 35260720, 38466240, 42312864, 52891080, 70521440, 84625728, 105782160, 141042880, 211564320, 423128640]

約数ペア:

[(1, 423128640), (2, 211564320), (3, 141042880), (4, 105782160), (5, 84625728), (6, 70521440), (8, 52891080), (10, 42312864), (11, 38466240), (12, 35260720), (15, 28208576), (16, 26445540), (17, 24889920), (20, 21156432), (22, 19233120), (24, 17630360), (30, 14104288), (32, 13222770), (33, 12822080), (34, 12444960), (40, 10578216), (44, 9616560), (48, 8815180), (51, 8296640), (55, 7693248), (60, 7052144), (64, 6611385), (66, 6411040), (68, 6222480), (80, 5289108), (85, 4977984), (88, 4808280), (96, 4407590), (102, 4148320), (110, 3846624), (120, 3526072), (132, 3205520), (136, 3111240), (160, 2644554), (165, 2564416), (170, 2488992), (176, 2404140), (187, 2262720), (192, 2203795), (204, 2074160), (220, 1923312), (240, 1763036), (255, 1659328), (264, 1602760), (272, 1555620), (320, 1322277), (330, 1282208), (340, 1244496), (352, 1202070), (374, 1131360), (408, 1037080), (440, 961656), (480, 881518), (510, 829664), (528, 801380), (544, 777810), (561, 754240), (660, 641104), (680, 622248), (704, 601035), (748, 565680), (816, 518540), (880, 480828), (935, 452544), (960, 440759), (1020, 414832), (1056, 400690), (1088, 388905), (1122, 377120), (1320, 320552), (1360, 311124), (1496, 282840), (1632, 259270), (1760, 240414), (1870, 226272), (2040, 207416), (2112, 200345), (2244, 188560), (2357, 179520), (2640, 160276), (2720, 155562), (2805, 150848), (2992, 141420), (3264, 129635), (3520, 120207), (3740, 113136), (4080, 103708), (4488, 94280), (4714, 89760), (5280, 80138), (5440, 77781), (5610, 75424), (5984, 70710), (7071, 59840), (7480, 56568), (8160, 51854), (8976, 47140), (9428, 44880), (10560, 40069), (11220, 37712), (11785, 35904), (11968, 35355), (14142, 29920), (14960, 28284), (16320, 25927), (17952, 23570), (18856, 22440)]