1569772020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{25981}}^1$

素因数の和:26065

約数の個数: 96

約数和(自身を含む): 4714174080

約数和(自身を除く): 3144402060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 530, 570, 636, 795, 1007, 1060, 1140, 1590, 2014, 3021, 3180, 4028, 5035, 6042, 10070, 12084, 15105, 20140, 25981, 30210, 51962, 60420, 77943, 103924, 129905, 155886, 259810, 311772, 389715, 493639, 519620, 779430, 987278, 1376993, 1480917, 1558860, 1974556, 2468195, 2753986, 2961834, 4130979, 4936390, 5507972, 5923668, 6884965, 7404585, 8261958, 9872780, 13769930, 14809170, 16523916, 20654895, 26162867, 27539860, 29618340, 41309790, 52325734, 78488601, 82619580, 104651468, 130814335, 156977202, 261628670, 313954404, 392443005, 523257340, 784886010, 1569772020]

約数ペア:

[(1, 1569772020), (2, 784886010), (3, 523257340), (4, 392443005), (5, 313954404), (6, 261628670), (10, 156977202), (12, 130814335), (15, 104651468), (19, 82619580), (20, 78488601), (30, 52325734), (38, 41309790), (53, 29618340), (57, 27539860), (60, 26162867), (76, 20654895), (95, 16523916), (106, 14809170), (114, 13769930), (159, 9872780), (190, 8261958), (212, 7404585), (228, 6884965), (265, 5923668), (285, 5507972), (318, 4936390), (380, 4130979), (530, 2961834), (570, 2753986), (636, 2468195), (795, 1974556), (1007, 1558860), (1060, 1480917), (1140, 1376993), (1590, 987278), (2014, 779430), (3021, 519620), (3180, 493639), (4028, 389715), (5035, 311772), (6042, 259810), (10070, 155886), (12084, 129905), (15105, 103924), (20140, 77943), (25981, 60420), (30210, 51962)]