738241140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{135209}}^1$

素因数の和:135241

約数の個数: 96

約数和(自身を含む): 2544111360

約数和(自身を除く): 1805870220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 135209, 270418, 405627, 540836, 676045, 811254, 946463, 1352090, 1622508, 1757717, 1892926, 2028135, 2704180, 2839389, 3515434, 3785852, 4056270, 4732315, 5273151, 5678778, 7030868, 8112540, 8788585, 9464630, 10546302, 11357556, 12304019, 14196945, 17577170, 18929260, 21092604, 24608038, 26365755, 28393890, 35154340, 36912057, 49216076, 52731510, 56787780, 61520095, 73824114, 105463020, 123040190, 147648228, 184560285, 246080380, 369120570, 738241140]

約数ペア:

[(1, 738241140), (2, 369120570), (3, 246080380), (4, 184560285), (5, 147648228), (6, 123040190), (7, 105463020), (10, 73824114), (12, 61520095), (13, 56787780), (14, 52731510), (15, 49216076), (20, 36912057), (21, 35154340), (26, 28393890), (28, 26365755), (30, 24608038), (35, 21092604), (39, 18929260), (42, 17577170), (52, 14196945), (60, 12304019), (65, 11357556), (70, 10546302), (78, 9464630), (84, 8788585), (91, 8112540), (105, 7030868), (130, 5678778), (140, 5273151), (156, 4732315), (182, 4056270), (195, 3785852), (210, 3515434), (260, 2839389), (273, 2704180), (364, 2028135), (390, 1892926), (420, 1757717), (455, 1622508), (546, 1352090), (780, 946463), (910, 811254), (1092, 676045), (1365, 540836), (1820, 405627), (2730, 270418), (5460, 135209)]