2216393640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{12539}}^1$

素因数の和:13047

約数の個数: 96

約数和(自身を含む): 7218525600

約数和(自身を除く): 5002131960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 491, 982, 1473, 1964, 2455, 2946, 3928, 4419, 4910, 5892, 7365, 8838, 9820, 11784, 12539, 14730, 17676, 19640, 22095, 25078, 29460, 35352, 37617, 44190, 50156, 58920, 62695, 75234, 88380, 100312, 112851, 125390, 150468, 176760, 188085, 225702, 250780, 300936, 376170, 451404, 501560, 564255, 752340, 902808, 1128510, 1504680, 2257020, 4514040, 6156649, 12313298, 18469947, 24626596, 30783245, 36939894, 49253192, 55409841, 61566490, 73879788, 92349735, 110819682, 123132980, 147759576, 184699470, 221639364, 246265960, 277049205, 369398940, 443278728, 554098410, 738797880, 1108196820, 2216393640]

約数ペア:

[(1, 2216393640), (2, 1108196820), (3, 738797880), (4, 554098410), (5, 443278728), (6, 369398940), (8, 277049205), (9, 246265960), (10, 221639364), (12, 184699470), (15, 147759576), (18, 123132980), (20, 110819682), (24, 92349735), (30, 73879788), (36, 61566490), (40, 55409841), (45, 49253192), (60, 36939894), (72, 30783245), (90, 24626596), (120, 18469947), (180, 12313298), (360, 6156649), (491, 4514040), (982, 2257020), (1473, 1504680), (1964, 1128510), (2455, 902808), (2946, 752340), (3928, 564255), (4419, 501560), (4910, 451404), (5892, 376170), (7365, 300936), (8838, 250780), (9820, 225702), (11784, 188085), (12539, 176760), (14730, 150468), (17676, 125390), (19640, 112851), (22095, 100312), (25078, 88380), (29460, 75234), (35352, 62695), (37617, 58920), (44190, 50156)]