171696240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2792

約数の個数: 160

約数和(自身を含む): 612014400

約数和(自身を除く): 440318160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 2741, 3132, 3480, 3915, 4176, 5220, 5482, 6264, 6960, 7830, 8223, 10440, 10964, 12528, 13705, 15660, 16446, 20880, 21928, 24669, 27410, 31320, 32892, 41115, 43856, 49338, 54820, 62640, 65784, 74007, 79489, 82230, 98676, 109640, 123345, 131568, 148014, 158978, 164460, 197352, 219280, 238467, 246690, 296028, 317956, 328920, 370035, 394704, 397445, 476934, 493380, 592056, 635912, 657840, 715401, 740070, 794890, 953868, 986760, 1184112, 1192335, 1271824, 1430802, 1480140, 1589780, 1907736, 1973520, 2146203, 2384670, 2861604, 2960280, 3179560, 3577005, 3815472, 4292406, 4769340, 5723208, 5920560, 6359120, 7154010, 8584812, 9538680, 10731015, 11446416, 14308020, 17169624, 19077360, 21462030, 28616040, 34339248, 42924060, 57232080, 85848120, 171696240]

約数ペア:

[(1, 171696240), (2, 85848120), (3, 57232080), (4, 42924060), (5, 34339248), (6, 28616040), (8, 21462030), (9, 19077360), (10, 17169624), (12, 14308020), (15, 11446416), (16, 10731015), (18, 9538680), (20, 8584812), (24, 7154010), (27, 6359120), (29, 5920560), (30, 5723208), (36, 4769340), (40, 4292406), (45, 3815472), (48, 3577005), (54, 3179560), (58, 2960280), (60, 2861604), (72, 2384670), (80, 2146203), (87, 1973520), (90, 1907736), (108, 1589780), (116, 1480140), (120, 1430802), (135, 1271824), (144, 1192335), (145, 1184112), (174, 986760), (180, 953868), (216, 794890), (232, 740070), (240, 715401), (261, 657840), (270, 635912), (290, 592056), (348, 493380), (360, 476934), (432, 397445), (435, 394704), (464, 370035), (522, 328920), (540, 317956), (580, 296028), (696, 246690), (720, 238467), (783, 219280), (870, 197352), (1044, 164460), (1080, 158978), (1160, 148014), (1305, 131568), (1392, 123345), (1566, 109640), (1740, 98676), (2088, 82230), (2160, 79489), (2320, 74007), (2610, 65784), (2741, 62640), (3132, 54820), (3480, 49338), (3915, 43856), (4176, 41115), (5220, 32892), (5482, 31320), (6264, 27410), (6960, 24669), (7830, 21928), (8223, 20880), (10440, 16446), (10964, 15660), (12528, 13705)]