471745120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^2$

素因数の和:162

約数の個数: 216

約数和(自身を含む): 1424161872

約数和(自身を除く): 952416752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 59, 70, 77, 80, 88, 110, 112, 118, 121, 140, 154, 160, 176, 220, 224, 236, 242, 280, 295, 308, 352, 385, 413, 440, 472, 484, 560, 590, 605, 616, 649, 770, 826, 847, 880, 944, 968, 1120, 1180, 1210, 1232, 1298, 1540, 1652, 1694, 1760, 1888, 1936, 2065, 2360, 2420, 2464, 2596, 3080, 3245, 3304, 3388, 3481, 3872, 4130, 4235, 4543, 4720, 4840, 5192, 6160, 6490, 6608, 6776, 6962, 7139, 8260, 8470, 9086, 9440, 9680, 10384, 12320, 12980, 13216, 13552, 13924, 14278, 16520, 16940, 17405, 18172, 19360, 20768, 22715, 24367, 25960, 27104, 27848, 28556, 33040, 33880, 34810, 35695, 36344, 38291, 45430, 48734, 49973, 51920, 55696, 57112, 66080, 67760, 69620, 71390, 72688, 76582, 90860, 97468, 99946, 103840, 111392, 114224, 121835, 135520, 139240, 142780, 145376, 153164, 181720, 191455, 194936, 199892, 228448, 243670, 249865, 268037, 278480, 285560, 306328, 363440, 382910, 389872, 399784, 421201, 487340, 499730, 536074, 556960, 571120, 612656, 726880, 765820, 779744, 799568, 842402, 974680, 999460, 1072148, 1142240, 1225312, 1340185, 1531640, 1599136, 1684804, 1949360, 1998920, 2106005, 2144296, 2680370, 2948407, 3063280, 3369608, 3898720, 3997840, 4212010, 4288592, 5360740, 5896814, 6126560, 6739216, 7995680, 8424020, 8577184, 10721480, 11793628, 13478432, 14742035, 16848040, 21442960, 23587256, 29484070, 33696080, 42885920, 47174512, 58968140, 67392160, 94349024, 117936280, 235872560, 471745120]

約数ペア:

[(1, 471745120), (2, 235872560), (4, 117936280), (5, 94349024), (7, 67392160), (8, 58968140), (10, 47174512), (11, 42885920), (14, 33696080), (16, 29484070), (20, 23587256), (22, 21442960), (28, 16848040), (32, 14742035), (35, 13478432), (40, 11793628), (44, 10721480), (55, 8577184), (56, 8424020), (59, 7995680), (70, 6739216), (77, 6126560), (80, 5896814), (88, 5360740), (110, 4288592), (112, 4212010), (118, 3997840), (121, 3898720), (140, 3369608), (154, 3063280), (160, 2948407), (176, 2680370), (220, 2144296), (224, 2106005), (236, 1998920), (242, 1949360), (280, 1684804), (295, 1599136), (308, 1531640), (352, 1340185), (385, 1225312), (413, 1142240), (440, 1072148), (472, 999460), (484, 974680), (560, 842402), (590, 799568), (605, 779744), (616, 765820), (649, 726880), (770, 612656), (826, 571120), (847, 556960), (880, 536074), (944, 499730), (968, 487340), (1120, 421201), (1180, 399784), (1210, 389872), (1232, 382910), (1298, 363440), (1540, 306328), (1652, 285560), (1694, 278480), (1760, 268037), (1888, 249865), (1936, 243670), (2065, 228448), (2360, 199892), (2420, 194936), (2464, 191455), (2596, 181720), (3080, 153164), (3245, 145376), (3304, 142780), (3388, 139240), (3481, 135520), (3872, 121835), (4130, 114224), (4235, 111392), (4543, 103840), (4720, 99946), (4840, 97468), (5192, 90860), (6160, 76582), (6490, 72688), (6608, 71390), (6776, 69620), (6962, 67760), (7139, 66080), (8260, 57112), (8470, 55696), (9086, 51920), (9440, 49973), (9680, 48734), (10384, 45430), (12320, 38291), (12980, 36344), (13216, 35695), (13552, 34810), (13924, 33880), (14278, 33040), (16520, 28556), (16940, 27848), (17405, 27104), (18172, 25960), (19360, 24367), (20768, 22715)]