22005480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 256

約数和(自身を含む): 84602880

約数和(自身を除く): 62597400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 51, 56, 60, 67, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 120, 134, 136, 138, 140, 161, 168, 170, 184, 201, 204, 210, 230, 238, 255, 268, 276, 280, 322, 335, 340, 345, 357, 391, 402, 408, 420, 460, 469, 476, 483, 510, 536, 552, 595, 644, 670, 680, 690, 714, 782, 804, 805, 840, 920, 938, 952, 966, 1005, 1020, 1139, 1173, 1190, 1288, 1340, 1380, 1407, 1428, 1541, 1564, 1608, 1610, 1785, 1876, 1932, 1955, 2010, 2040, 2278, 2345, 2346, 2380, 2415, 2680, 2737, 2760, 2814, 2856, 3082, 3128, 3220, 3417, 3570, 3752, 3864, 3910, 4020, 4556, 4623, 4690, 4692, 4760, 4830, 5474, 5628, 5695, 5865, 6164, 6440, 6834, 7035, 7140, 7705, 7820, 7973, 8040, 8211, 9112, 9246, 9380, 9384, 9660, 10787, 10948, 11256, 11390, 11730, 12328, 13668, 13685, 14070, 14280, 15410, 15640, 15946, 16422, 17085, 18492, 18760, 19320, 21574, 21896, 22780, 23115, 23460, 23919, 26197, 27336, 27370, 28140, 30820, 31892, 32361, 32844, 34170, 36984, 39865, 41055, 43148, 45560, 46230, 46920, 47838, 52394, 53935, 54740, 56280, 61640, 63784, 64722, 65688, 68340, 78591, 79730, 82110, 86296, 92460, 95676, 104788, 107870, 109480, 119595, 129444, 130985, 136680, 157182, 159460, 161805, 164220, 183379, 184920, 191352, 209576, 215740, 239190, 258888, 261970, 314364, 318920, 323610, 328440, 366758, 392955, 431480, 478380, 523940, 550137, 628728, 647220, 733516, 785910, 916895, 956760, 1047880, 1100274, 1294440, 1467032, 1571820, 1833790, 2200548, 2750685, 3143640, 3667580, 4401096, 5501370, 7335160, 11002740, 22005480]

約数ペア:

[(1, 22005480), (2, 11002740), (3, 7335160), (4, 5501370), (5, 4401096), (6, 3667580), (7, 3143640), (8, 2750685), (10, 2200548), (12, 1833790), (14, 1571820), (15, 1467032), (17, 1294440), (20, 1100274), (21, 1047880), (23, 956760), (24, 916895), (28, 785910), (30, 733516), (34, 647220), (35, 628728), (40, 550137), (42, 523940), (46, 478380), (51, 431480), (56, 392955), (60, 366758), (67, 328440), (68, 323610), (69, 318920), (70, 314364), (84, 261970), (85, 258888), (92, 239190), (102, 215740), (105, 209576), (115, 191352), (119, 184920), (120, 183379), (134, 164220), (136, 161805), (138, 159460), (140, 157182), (161, 136680), (168, 130985), (170, 129444), (184, 119595), (201, 109480), (204, 107870), (210, 104788), (230, 95676), (238, 92460), (255, 86296), (268, 82110), (276, 79730), (280, 78591), (322, 68340), (335, 65688), (340, 64722), (345, 63784), (357, 61640), (391, 56280), (402, 54740), (408, 53935), (420, 52394), (460, 47838), (469, 46920), (476, 46230), (483, 45560), (510, 43148), (536, 41055), (552, 39865), (595, 36984), (644, 34170), (670, 32844), (680, 32361), (690, 31892), (714, 30820), (782, 28140), (804, 27370), (805, 27336), (840, 26197), (920, 23919), (938, 23460), (952, 23115), (966, 22780), (1005, 21896), (1020, 21574), (1139, 19320), (1173, 18760), (1190, 18492), (1288, 17085), (1340, 16422), (1380, 15946), (1407, 15640), (1428, 15410), (1541, 14280), (1564, 14070), (1608, 13685), (1610, 13668), (1785, 12328), (1876, 11730), (1932, 11390), (1955, 11256), (2010, 10948), (2040, 10787), (2278, 9660), (2345, 9384), (2346, 9380), (2380, 9246), (2415, 9112), (2680, 8211), (2737, 8040), (2760, 7973), (2814, 7820), (2856, 7705), (3082, 7140), (3128, 7035), (3220, 6834), (3417, 6440), (3570, 6164), (3752, 5865), (3864, 5695), (3910, 5628), (4020, 5474), (4556, 4830), (4623, 4760), (4690, 4692)]