19118779260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{22391}}^1$

素因数の和:22536

約数の個数: 192

約数和(自身を含む): 65004871680

約数和(自身を除く): 45886092420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 107, 114, 133, 140, 190, 210, 214, 228, 266, 285, 321, 380, 399, 420, 428, 532, 535, 570, 642, 665, 749, 798, 1070, 1140, 1284, 1330, 1498, 1596, 1605, 1995, 2033, 2140, 2247, 2660, 2996, 3210, 3745, 3990, 4066, 4494, 6099, 6420, 7490, 7980, 8132, 8988, 10165, 11235, 12198, 14231, 14980, 20330, 22391, 22470, 24396, 28462, 30495, 40660, 42693, 44782, 44940, 56924, 60990, 67173, 71155, 85386, 89564, 111955, 121980, 134346, 142310, 156737, 170772, 213465, 223910, 268692, 284620, 313474, 335865, 425429, 426930, 447820, 470211, 626948, 671730, 783685, 850858, 853860, 940422, 1276287, 1343460, 1567370, 1701716, 1880844, 2127145, 2351055, 2395837, 2552574, 2978003, 3134740, 4254290, 4702110, 4791674, 5105148, 5956006, 6381435, 7187511, 8508580, 8934009, 9404220, 9583348, 11912012, 11979185, 12762870, 14375022, 14890015, 16770859, 17868018, 23958370, 25525740, 28750044, 29780030, 33541718, 35736036, 35937555, 44670045, 45520903, 47916740, 50312577, 59560060, 67083436, 71875110, 83854295, 89340090, 91041806, 100625154, 136562709, 143750220, 167708590, 178680180, 182083612, 201250308, 227604515, 251562885, 273125418, 318646321, 335417180, 455209030, 503125770, 546250836, 637292642, 682813545, 910418060, 955938963, 1006251540, 1274585284, 1365627090, 1593231605, 1911877926, 2731254180, 3186463210, 3823755852, 4779694815, 6372926420, 9559389630, 19118779260]

約数ペア:

[(1, 19118779260), (2, 9559389630), (3, 6372926420), (4, 4779694815), (5, 3823755852), (6, 3186463210), (7, 2731254180), (10, 1911877926), (12, 1593231605), (14, 1365627090), (15, 1274585284), (19, 1006251540), (20, 955938963), (21, 910418060), (28, 682813545), (30, 637292642), (35, 546250836), (38, 503125770), (42, 455209030), (57, 335417180), (60, 318646321), (70, 273125418), (76, 251562885), (84, 227604515), (95, 201250308), (105, 182083612), (107, 178680180), (114, 167708590), (133, 143750220), (140, 136562709), (190, 100625154), (210, 91041806), (214, 89340090), (228, 83854295), (266, 71875110), (285, 67083436), (321, 59560060), (380, 50312577), (399, 47916740), (420, 45520903), (428, 44670045), (532, 35937555), (535, 35736036), (570, 33541718), (642, 29780030), (665, 28750044), (749, 25525740), (798, 23958370), (1070, 17868018), (1140, 16770859), (1284, 14890015), (1330, 14375022), (1498, 12762870), (1596, 11979185), (1605, 11912012), (1995, 9583348), (2033, 9404220), (2140, 8934009), (2247, 8508580), (2660, 7187511), (2996, 6381435), (3210, 5956006), (3745, 5105148), (3990, 4791674), (4066, 4702110), (4494, 4254290), (6099, 3134740), (6420, 2978003), (7490, 2552574), (7980, 2395837), (8132, 2351055), (8988, 2127145), (10165, 1880844), (11235, 1701716), (12198, 1567370), (14231, 1343460), (14980, 1276287), (20330, 940422), (22391, 853860), (22470, 850858), (24396, 783685), (28462, 671730), (30495, 626948), (40660, 470211), (42693, 447820), (44782, 426930), (44940, 425429), (56924, 335865), (60990, 313474), (67173, 284620), (71155, 268692), (85386, 223910), (89564, 213465), (111955, 170772), (121980, 156737), (134346, 142310)]