61652640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 164784480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 210, 224, 236, 240, 280, 295, 311, 336, 354, 413, 420, 472, 480, 560, 590, 622, 672, 708, 826, 840, 885, 933, 944, 1120, 1180, 1239, 1244, 1416, 1555, 1652, 1680, 1770, 1866, 1888, 2065, 2177, 2360, 2478, 2488, 2832, 3110, 3304, 3360, 3540, 3732, 4130, 4354, 4665, 4720, 4956, 4976, 5664, 6195, 6220, 6531, 6608, 7080, 7464, 8260, 8708, 9330, 9440, 9912, 9952, 10885, 12390, 12440, 13062, 13216, 14160, 14928, 16520, 17416, 18349, 18660, 19824, 21770, 24780, 24880, 26124, 28320, 29856, 32655, 33040, 34832, 36698, 37320, 39648, 43540, 49560, 49760, 52248, 55047, 65310, 66080, 69664, 73396, 74640, 87080, 91745, 99120, 104496, 110094, 128443, 130620, 146792, 149280, 174160, 183490, 198240, 208992, 220188, 256886, 261240, 275235, 293584, 348320, 366980, 385329, 440376, 513772, 522480, 550470, 587168, 642215, 733960, 770658, 880752, 1027544, 1044960, 1100940, 1284430, 1467920, 1541316, 1761504, 1926645, 2055088, 2201880, 2568860, 2935840, 3082632, 3853290, 4110176, 4403760, 5137720, 6165264, 7706580, 8807520, 10275440, 12330528, 15413160, 20550880, 30826320, 61652640]

約数ペア:

[(1, 61652640), (2, 30826320), (3, 20550880), (4, 15413160), (5, 12330528), (6, 10275440), (7, 8807520), (8, 7706580), (10, 6165264), (12, 5137720), (14, 4403760), (15, 4110176), (16, 3853290), (20, 3082632), (21, 2935840), (24, 2568860), (28, 2201880), (30, 2055088), (32, 1926645), (35, 1761504), (40, 1541316), (42, 1467920), (48, 1284430), (56, 1100940), (59, 1044960), (60, 1027544), (70, 880752), (80, 770658), (84, 733960), (96, 642215), (105, 587168), (112, 550470), (118, 522480), (120, 513772), (140, 440376), (160, 385329), (168, 366980), (177, 348320), (210, 293584), (224, 275235), (236, 261240), (240, 256886), (280, 220188), (295, 208992), (311, 198240), (336, 183490), (354, 174160), (413, 149280), (420, 146792), (472, 130620), (480, 128443), (560, 110094), (590, 104496), (622, 99120), (672, 91745), (708, 87080), (826, 74640), (840, 73396), (885, 69664), (933, 66080), (944, 65310), (1120, 55047), (1180, 52248), (1239, 49760), (1244, 49560), (1416, 43540), (1555, 39648), (1652, 37320), (1680, 36698), (1770, 34832), (1866, 33040), (1888, 32655), (2065, 29856), (2177, 28320), (2360, 26124), (2478, 24880), (2488, 24780), (2832, 21770), (3110, 19824), (3304, 18660), (3360, 18349), (3540, 17416), (3732, 16520), (4130, 14928), (4354, 14160), (4665, 13216), (4720, 13062), (4956, 12440), (4976, 12390), (5664, 10885), (6195, 9952), (6220, 9912), (6531, 9440), (6608, 9330), (7080, 8708), (7464, 8260)]