1886627760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1$

素因数の和:1347

約数の個数: 160

約数和(自身を含む): 6068183040

約数和(自身を除く): 4181555280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 239, 240, 248, 310, 372, 465, 478, 496, 620, 717, 744, 930, 956, 1061, 1195, 1240, 1434, 1488, 1860, 1912, 2122, 2390, 2480, 2868, 3183, 3585, 3720, 3824, 4244, 4780, 5305, 5736, 6366, 7170, 7409, 7440, 8488, 9560, 10610, 11472, 12732, 14340, 14818, 15915, 16976, 19120, 21220, 22227, 25464, 28680, 29636, 31830, 32891, 37045, 42440, 44454, 50928, 57360, 59272, 63660, 65782, 74090, 84880, 88908, 98673, 111135, 118544, 127320, 131564, 148180, 164455, 177816, 197346, 222270, 253579, 254640, 263128, 296360, 328910, 355632, 394692, 444540, 493365, 507158, 526256, 592720, 657820, 760737, 789384, 889080, 986730, 1014316, 1267895, 1315640, 1521474, 1578768, 1778160, 1973460, 2028632, 2535790, 2631280, 3042948, 3803685, 3946920, 4057264, 5071580, 6085896, 7607370, 7860949, 7893840, 10143160, 12171792, 15214740, 15721898, 20286320, 23582847, 30429480, 31443796, 39304745, 47165694, 60858960, 62887592, 78609490, 94331388, 117914235, 125775184, 157218980, 188662776, 235828470, 314437960, 377325552, 471656940, 628875920, 943313880, 1886627760]

約数ペア:

[(1, 1886627760), (2, 943313880), (3, 628875920), (4, 471656940), (5, 377325552), (6, 314437960), (8, 235828470), (10, 188662776), (12, 157218980), (15, 125775184), (16, 117914235), (20, 94331388), (24, 78609490), (30, 62887592), (31, 60858960), (40, 47165694), (48, 39304745), (60, 31443796), (62, 30429480), (80, 23582847), (93, 20286320), (120, 15721898), (124, 15214740), (155, 12171792), (186, 10143160), (239, 7893840), (240, 7860949), (248, 7607370), (310, 6085896), (372, 5071580), (465, 4057264), (478, 3946920), (496, 3803685), (620, 3042948), (717, 2631280), (744, 2535790), (930, 2028632), (956, 1973460), (1061, 1778160), (1195, 1578768), (1240, 1521474), (1434, 1315640), (1488, 1267895), (1860, 1014316), (1912, 986730), (2122, 889080), (2390, 789384), (2480, 760737), (2868, 657820), (3183, 592720), (3585, 526256), (3720, 507158), (3824, 493365), (4244, 444540), (4780, 394692), (5305, 355632), (5736, 328910), (6366, 296360), (7170, 263128), (7409, 254640), (7440, 253579), (8488, 222270), (9560, 197346), (10610, 177816), (11472, 164455), (12732, 148180), (14340, 131564), (14818, 127320), (15915, 118544), (16976, 111135), (19120, 98673), (21220, 88908), (22227, 84880), (25464, 74090), (28680, 65782), (29636, 63660), (31830, 59272), (32891, 57360), (37045, 50928), (42440, 44454)]