15672805720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1117}}^1$

素因数の和:1386

約数の個数: 192

約数和(自身を含む): 41967394560

約数和(自身を除く): 26294588840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 223, 242, 260, 286, 440, 446, 484, 520, 572, 605, 715, 892, 968, 1115, 1117, 1144, 1210, 1430, 1573, 1784, 2230, 2234, 2420, 2453, 2860, 2899, 3146, 4460, 4468, 4840, 4906, 5585, 5720, 5798, 6292, 7865, 8920, 8936, 9812, 11170, 11596, 12265, 12287, 12584, 14495, 14521, 15730, 19624, 22340, 23192, 24530, 24574, 26983, 28990, 29042, 31460, 31889, 44680, 49060, 49148, 53966, 57980, 58084, 61435, 62920, 63778, 72605, 98120, 98296, 107932, 115960, 116168, 122870, 127556, 134915, 135157, 145210, 159445, 159731, 215864, 245740, 249091, 255112, 269830, 270314, 290420, 318890, 319462, 350779, 491480, 498182, 539660, 540628, 580840, 637780, 638924, 675785, 701558, 798655, 996364, 1079320, 1081256, 1245455, 1275560, 1277848, 1351570, 1403116, 1597310, 1753895, 1757041, 1992728, 2490910, 2703140, 2740001, 2806232, 3194620, 3238183, 3507790, 3514082, 4981820, 5406280, 5480002, 6389240, 6476366, 7015580, 7028164, 8785205, 9963640, 10960004, 12952732, 13700005, 14031160, 14056328, 16190915, 17570410, 21920008, 25905464, 27400010, 30140011, 32381830, 35140820, 35620013, 54800020, 60280022, 64763660, 70281640, 71240026, 109600040, 120560044, 129527320, 142480052, 150700055, 178100065, 241120088, 284960104, 301400110, 356200130, 391820143, 602800220, 712400260, 783640286, 1205600440, 1424800520, 1567280572, 1959100715, 3134561144, 3918201430, 7836402860, 15672805720]

約数ペア:

[(1, 15672805720), (2, 7836402860), (4, 3918201430), (5, 3134561144), (8, 1959100715), (10, 1567280572), (11, 1424800520), (13, 1205600440), (20, 783640286), (22, 712400260), (26, 602800220), (40, 391820143), (44, 356200130), (52, 301400110), (55, 284960104), (65, 241120088), (88, 178100065), (104, 150700055), (110, 142480052), (121, 129527320), (130, 120560044), (143, 109600040), (220, 71240026), (223, 70281640), (242, 64763660), (260, 60280022), (286, 54800020), (440, 35620013), (446, 35140820), (484, 32381830), (520, 30140011), (572, 27400010), (605, 25905464), (715, 21920008), (892, 17570410), (968, 16190915), (1115, 14056328), (1117, 14031160), (1144, 13700005), (1210, 12952732), (1430, 10960004), (1573, 9963640), (1784, 8785205), (2230, 7028164), (2234, 7015580), (2420, 6476366), (2453, 6389240), (2860, 5480002), (2899, 5406280), (3146, 4981820), (4460, 3514082), (4468, 3507790), (4840, 3238183), (4906, 3194620), (5585, 2806232), (5720, 2740001), (5798, 2703140), (6292, 2490910), (7865, 1992728), (8920, 1757041), (8936, 1753895), (9812, 1597310), (11170, 1403116), (11596, 1351570), (12265, 1277848), (12287, 1275560), (12584, 1245455), (14495, 1081256), (14521, 1079320), (15730, 996364), (19624, 798655), (22340, 701558), (23192, 675785), (24530, 638924), (24574, 637780), (26983, 580840), (28990, 540628), (29042, 539660), (31460, 498182), (31889, 491480), (44680, 350779), (49060, 319462), (49148, 318890), (53966, 290420), (57980, 270314), (58084, 269830), (61435, 255112), (62920, 249091), (63778, 245740), (72605, 215864), (98120, 159731), (98296, 159445), (107932, 145210), (115960, 135157), (116168, 134915), (122870, 127556)]