82321440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 274337280

約数和(自身を除く): 192015840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 47, 48, 60, 80, 82, 89, 94, 96, 120, 123, 141, 160, 164, 178, 188, 205, 235, 240, 246, 267, 282, 328, 356, 376, 410, 445, 470, 480, 492, 534, 564, 615, 656, 705, 712, 752, 820, 890, 940, 984, 1068, 1128, 1230, 1312, 1335, 1410, 1424, 1504, 1640, 1780, 1880, 1927, 1968, 2136, 2256, 2460, 2670, 2820, 2848, 3280, 3560, 3649, 3760, 3854, 3936, 4183, 4272, 4512, 4920, 5340, 5640, 5781, 6560, 7120, 7298, 7520, 7708, 8366, 8544, 9635, 9840, 10680, 10947, 11280, 11562, 12549, 14240, 14596, 15416, 16732, 18245, 19270, 19680, 20915, 21360, 21894, 22560, 23124, 25098, 28905, 29192, 30832, 33464, 36490, 38540, 41830, 42720, 43788, 46248, 50196, 54735, 57810, 58384, 61664, 62745, 66928, 72980, 77080, 83660, 87576, 92496, 100392, 109470, 115620, 116768, 125490, 133856, 145960, 154160, 167320, 171503, 175152, 184992, 200784, 218940, 231240, 250980, 291920, 308320, 334640, 343006, 350304, 401568, 437880, 462480, 501960, 514509, 583840, 669280, 686012, 857515, 875760, 924960, 1003920, 1029018, 1372024, 1715030, 1751520, 2007840, 2058036, 2572545, 2744048, 3430060, 4116072, 5145090, 5488096, 6860120, 8232144, 10290180, 13720240, 16464288, 20580360, 27440480, 41160720, 82321440]

約数ペア:

[(1, 82321440), (2, 41160720), (3, 27440480), (4, 20580360), (5, 16464288), (6, 13720240), (8, 10290180), (10, 8232144), (12, 6860120), (15, 5488096), (16, 5145090), (20, 4116072), (24, 3430060), (30, 2744048), (32, 2572545), (40, 2058036), (41, 2007840), (47, 1751520), (48, 1715030), (60, 1372024), (80, 1029018), (82, 1003920), (89, 924960), (94, 875760), (96, 857515), (120, 686012), (123, 669280), (141, 583840), (160, 514509), (164, 501960), (178, 462480), (188, 437880), (205, 401568), (235, 350304), (240, 343006), (246, 334640), (267, 308320), (282, 291920), (328, 250980), (356, 231240), (376, 218940), (410, 200784), (445, 184992), (470, 175152), (480, 171503), (492, 167320), (534, 154160), (564, 145960), (615, 133856), (656, 125490), (705, 116768), (712, 115620), (752, 109470), (820, 100392), (890, 92496), (940, 87576), (984, 83660), (1068, 77080), (1128, 72980), (1230, 66928), (1312, 62745), (1335, 61664), (1410, 58384), (1424, 57810), (1504, 54735), (1640, 50196), (1780, 46248), (1880, 43788), (1927, 42720), (1968, 41830), (2136, 38540), (2256, 36490), (2460, 33464), (2670, 30832), (2820, 29192), (2848, 28905), (3280, 25098), (3560, 23124), (3649, 22560), (3760, 21894), (3854, 21360), (3936, 20915), (4183, 19680), (4272, 19270), (4512, 18245), (4920, 16732), (5340, 15416), (5640, 14596), (5781, 14240), (6560, 12549), (7120, 11562), (7298, 11280), (7520, 10947), (7708, 10680), (8366, 9840), (8544, 9635)]