26901840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 97136640

約数和(自身を除く): 70234800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 239, 240, 268, 280, 335, 336, 402, 420, 469, 478, 536, 560, 670, 717, 804, 840, 938, 956, 1005, 1072, 1195, 1340, 1407, 1434, 1608, 1673, 1680, 1876, 1912, 2010, 2345, 2390, 2680, 2814, 2868, 3216, 3346, 3585, 3752, 3824, 4020, 4690, 4780, 5019, 5360, 5628, 5736, 6692, 7035, 7170, 7504, 8040, 8365, 9380, 9560, 10038, 11256, 11472, 13384, 14070, 14340, 16013, 16080, 16730, 18760, 19120, 20076, 22512, 25095, 26768, 28140, 28680, 32026, 33460, 37520, 40152, 48039, 50190, 56280, 57360, 64052, 66920, 80065, 80304, 96078, 100380, 112091, 112560, 128104, 133840, 160130, 192156, 200760, 224182, 240195, 256208, 320260, 336273, 384312, 401520, 448364, 480390, 560455, 640520, 672546, 768624, 896728, 960780, 1120910, 1281040, 1345092, 1681365, 1793456, 1921560, 2241820, 2690184, 3362730, 3843120, 4483640, 5380368, 6725460, 8967280, 13450920, 26901840]

約数ペア:

[(1, 26901840), (2, 13450920), (3, 8967280), (4, 6725460), (5, 5380368), (6, 4483640), (7, 3843120), (8, 3362730), (10, 2690184), (12, 2241820), (14, 1921560), (15, 1793456), (16, 1681365), (20, 1345092), (21, 1281040), (24, 1120910), (28, 960780), (30, 896728), (35, 768624), (40, 672546), (42, 640520), (48, 560455), (56, 480390), (60, 448364), (67, 401520), (70, 384312), (80, 336273), (84, 320260), (105, 256208), (112, 240195), (120, 224182), (134, 200760), (140, 192156), (168, 160130), (201, 133840), (210, 128104), (239, 112560), (240, 112091), (268, 100380), (280, 96078), (335, 80304), (336, 80065), (402, 66920), (420, 64052), (469, 57360), (478, 56280), (536, 50190), (560, 48039), (670, 40152), (717, 37520), (804, 33460), (840, 32026), (938, 28680), (956, 28140), (1005, 26768), (1072, 25095), (1195, 22512), (1340, 20076), (1407, 19120), (1434, 18760), (1608, 16730), (1673, 16080), (1680, 16013), (1876, 14340), (1912, 14070), (2010, 13384), (2345, 11472), (2390, 11256), (2680, 10038), (2814, 9560), (2868, 9380), (3216, 8365), (3346, 8040), (3585, 7504), (3752, 7170), (3824, 7035), (4020, 6692), (4690, 5736), (4780, 5628), (5019, 5360)]