833268720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 2642688000

約数和(自身を除く): 1809419280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 199, 219, 239, 240, 292, 365, 398, 438, 478, 584, 597, 717, 730, 796, 876, 956, 995, 1095, 1168, 1194, 1195, 1434, 1460, 1592, 1752, 1912, 1990, 2190, 2388, 2390, 2868, 2920, 2985, 3184, 3504, 3585, 3824, 3980, 4380, 4776, 4780, 5736, 5840, 5970, 7170, 7960, 8760, 9552, 9560, 11472, 11940, 14340, 14527, 15920, 17447, 17520, 19120, 23880, 28680, 29054, 34894, 43581, 47561, 47760, 52341, 57360, 58108, 69788, 72635, 87162, 87235, 95122, 104682, 116216, 139576, 142683, 145270, 174324, 174470, 190244, 209364, 217905, 232432, 237805, 261705, 279152, 285366, 290540, 348648, 348940, 380488, 418728, 435810, 475610, 523410, 570732, 581080, 697296, 697880, 713415, 760976, 837456, 871620, 951220, 1046820, 1141464, 1162160, 1395760, 1426830, 1743240, 1902440, 2093640, 2282928, 2853660, 3471953, 3486480, 3804880, 4187280, 5707320, 6943906, 10415859, 11414640, 13887812, 17359765, 20831718, 27775624, 34719530, 41663436, 52079295, 55551248, 69439060, 83326872, 104158590, 138878120, 166653744, 208317180, 277756240, 416634360, 833268720]

約数ペア:

[(1, 833268720), (2, 416634360), (3, 277756240), (4, 208317180), (5, 166653744), (6, 138878120), (8, 104158590), (10, 83326872), (12, 69439060), (15, 55551248), (16, 52079295), (20, 41663436), (24, 34719530), (30, 27775624), (40, 20831718), (48, 17359765), (60, 13887812), (73, 11414640), (80, 10415859), (120, 6943906), (146, 5707320), (199, 4187280), (219, 3804880), (239, 3486480), (240, 3471953), (292, 2853660), (365, 2282928), (398, 2093640), (438, 1902440), (478, 1743240), (584, 1426830), (597, 1395760), (717, 1162160), (730, 1141464), (796, 1046820), (876, 951220), (956, 871620), (995, 837456), (1095, 760976), (1168, 713415), (1194, 697880), (1195, 697296), (1434, 581080), (1460, 570732), (1592, 523410), (1752, 475610), (1912, 435810), (1990, 418728), (2190, 380488), (2388, 348940), (2390, 348648), (2868, 290540), (2920, 285366), (2985, 279152), (3184, 261705), (3504, 237805), (3585, 232432), (3824, 217905), (3980, 209364), (4380, 190244), (4776, 174470), (4780, 174324), (5736, 145270), (5840, 142683), (5970, 139576), (7170, 116216), (7960, 104682), (8760, 95122), (9552, 87235), (9560, 87162), (11472, 72635), (11940, 69788), (14340, 58108), (14527, 57360), (15920, 52341), (17447, 47760), (17520, 47561), (19120, 43581), (23880, 34894), (28680, 29054)]