165775680

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{2741}}^1$

素因数の和:2774

約数の個数: 224

約数和(自身を含む): 668609280

約数和(自身を除く): 502833600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2741, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 5482, 6048, 6720, 7560, 8223, 8640, 10080, 10964, 12096, 13705, 15120, 16446, 19187, 20160, 21928, 24669, 27410, 30240, 32892, 38374, 41115, 43856, 49338, 54820, 57561, 60480, 65784, 74007, 76748, 82230, 87712, 95935, 98676, 109640, 115122, 123345, 131568, 148014, 153496, 164460, 172683, 175424, 191870, 197352, 219280, 230244, 246690, 263136, 287805, 296028, 306992, 328920, 345366, 370035, 383740, 394704, 438560, 460488, 493380, 518049, 526272, 575610, 592056, 613984, 657840, 690732, 740070, 767480, 789408, 863415, 877120, 920976, 986760, 1036098, 1151220, 1184112, 1227968, 1315680, 1381464, 1480140, 1534960, 1578816, 1726830, 1841952, 1973520, 2072196, 2302440, 2368224, 2590245, 2631360, 2762928, 2960280, 3069920, 3453660, 3683904, 3947040, 4144392, 4604880, 4736448, 5180490, 5525856, 5920560, 6139840, 6907320, 7894080, 8288784, 9209760, 10360980, 11051712, 11841120, 13814640, 16577568, 18419520, 20721960, 23682240, 27629280, 33155136, 41443920, 55258560, 82887840, 165775680]

約数ペア:

[(1, 165775680), (2, 82887840), (3, 55258560), (4, 41443920), (5, 33155136), (6, 27629280), (7, 23682240), (8, 20721960), (9, 18419520), (10, 16577568), (12, 13814640), (14, 11841120), (15, 11051712), (16, 10360980), (18, 9209760), (20, 8288784), (21, 7894080), (24, 6907320), (27, 6139840), (28, 5920560), (30, 5525856), (32, 5180490), (35, 4736448), (36, 4604880), (40, 4144392), (42, 3947040), (45, 3683904), (48, 3453660), (54, 3069920), (56, 2960280), (60, 2762928), (63, 2631360), (64, 2590245), (70, 2368224), (72, 2302440), (80, 2072196), (84, 1973520), (90, 1841952), (96, 1726830), (105, 1578816), (108, 1534960), (112, 1480140), (120, 1381464), (126, 1315680), (135, 1227968), (140, 1184112), (144, 1151220), (160, 1036098), (168, 986760), (180, 920976), (189, 877120), (192, 863415), (210, 789408), (216, 767480), (224, 740070), (240, 690732), (252, 657840), (270, 613984), (280, 592056), (288, 575610), (315, 526272), (320, 518049), (336, 493380), (360, 460488), (378, 438560), (420, 394704), (432, 383740), (448, 370035), (480, 345366), (504, 328920), (540, 306992), (560, 296028), (576, 287805), (630, 263136), (672, 246690), (720, 230244), (756, 219280), (840, 197352), (864, 191870), (945, 175424), (960, 172683), (1008, 164460), (1080, 153496), (1120, 148014), (1260, 131568), (1344, 123345), (1440, 115122), (1512, 109640), (1680, 98676), (1728, 95935), (1890, 87712), (2016, 82230), (2160, 76748), (2240, 74007), (2520, 65784), (2741, 60480), (2880, 57561), (3024, 54820), (3360, 49338), (3780, 43856), (4032, 41115), (4320, 38374), (5040, 32892), (5482, 30240), (6048, 27410), (6720, 24669), (7560, 21928), (8223, 20160), (8640, 19187), (10080, 16446), (10964, 15120), (12096, 13705)]