1566172920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1003957}}^1$

素因数の和:1003984

約数の個数: 64

約数和(自身を含む): 5059948320

約数和(自身を除く): 3493775400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1003957, 2007914, 3011871, 4015828, 5019785, 6023742, 8031656, 10039570, 12047484, 13051441, 15059355, 20079140, 24094968, 26102882, 30118710, 39154323, 40158280, 52205764, 60237420, 65257205, 78308646, 104411528, 120474840, 130514410, 156617292, 195771615, 261028820, 313234584, 391543230, 522057640, 783086460, 1566172920]

約数ペア:

[(1, 1566172920), (2, 783086460), (3, 522057640), (4, 391543230), (5, 313234584), (6, 261028820), (8, 195771615), (10, 156617292), (12, 130514410), (13, 120474840), (15, 104411528), (20, 78308646), (24, 65257205), (26, 60237420), (30, 52205764), (39, 40158280), (40, 39154323), (52, 30118710), (60, 26102882), (65, 24094968), (78, 20079140), (104, 15059355), (120, 13051441), (130, 12047484), (156, 10039570), (195, 8031656), (260, 6023742), (312, 5019785), (390, 4015828), (520, 3011871), (780, 2007914), (1560, 1003957)]