38663520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 143410176

約数和(自身を除く): 104746656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 311, 336, 370, 420, 444, 480, 518, 555, 560, 592, 622, 672, 740, 777, 840, 888, 933, 1036, 1110, 1120, 1184, 1244, 1295, 1480, 1554, 1555, 1680, 1776, 1866, 2072, 2177, 2220, 2488, 2590, 2960, 3108, 3110, 3360, 3552, 3732, 3885, 4144, 4354, 4440, 4665, 4976, 5180, 5920, 6216, 6220, 6531, 7464, 7770, 8288, 8708, 8880, 9330, 9952, 10360, 10885, 11507, 12432, 12440, 13062, 14928, 15540, 17416, 17760, 18660, 20720, 21770, 23014, 24864, 24880, 26124, 29856, 31080, 32655, 34521, 34832, 37320, 41440, 43540, 46028, 49760, 52248, 57535, 62160, 65310, 69042, 69664, 74640, 80549, 87080, 92056, 104496, 115070, 124320, 130620, 138084, 149280, 161098, 172605, 174160, 184112, 208992, 230140, 241647, 261240, 276168, 322196, 345210, 348320, 368224, 402745, 460280, 483294, 522480, 552336, 644392, 690420, 805490, 920560, 966588, 1044960, 1104672, 1208235, 1288784, 1380840, 1610980, 1841120, 1933176, 2416470, 2577568, 2761680, 3221960, 3866352, 4832940, 5523360, 6443920, 7732704, 9665880, 12887840, 19331760, 38663520]

約数ペア:

[(1, 38663520), (2, 19331760), (3, 12887840), (4, 9665880), (5, 7732704), (6, 6443920), (7, 5523360), (8, 4832940), (10, 3866352), (12, 3221960), (14, 2761680), (15, 2577568), (16, 2416470), (20, 1933176), (21, 1841120), (24, 1610980), (28, 1380840), (30, 1288784), (32, 1208235), (35, 1104672), (37, 1044960), (40, 966588), (42, 920560), (48, 805490), (56, 690420), (60, 644392), (70, 552336), (74, 522480), (80, 483294), (84, 460280), (96, 402745), (105, 368224), (111, 348320), (112, 345210), (120, 322196), (140, 276168), (148, 261240), (160, 241647), (168, 230140), (185, 208992), (210, 184112), (222, 174160), (224, 172605), (240, 161098), (259, 149280), (280, 138084), (296, 130620), (311, 124320), (336, 115070), (370, 104496), (420, 92056), (444, 87080), (480, 80549), (518, 74640), (555, 69664), (560, 69042), (592, 65310), (622, 62160), (672, 57535), (740, 52248), (777, 49760), (840, 46028), (888, 43540), (933, 41440), (1036, 37320), (1110, 34832), (1120, 34521), (1184, 32655), (1244, 31080), (1295, 29856), (1480, 26124), (1554, 24880), (1555, 24864), (1680, 23014), (1776, 21770), (1866, 20720), (2072, 18660), (2177, 17760), (2220, 17416), (2488, 15540), (2590, 14928), (2960, 13062), (3108, 12440), (3110, 12432), (3360, 11507), (3552, 10885), (3732, 10360), (3885, 9952), (4144, 9330), (4354, 8880), (4440, 8708), (4665, 8288), (4976, 7770), (5180, 7464), (5920, 6531), (6216, 6220)]