26826660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 98058240

約数和(自身を除く): 71231580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 151, 180, 188, 189, 210, 235, 252, 270, 282, 302, 315, 329, 378, 420, 423, 453, 470, 540, 564, 604, 630, 658, 705, 755, 756, 846, 906, 940, 945, 987, 1057, 1260, 1269, 1316, 1359, 1410, 1510, 1645, 1692, 1812, 1890, 1974, 2114, 2115, 2265, 2538, 2718, 2820, 2961, 3020, 3171, 3290, 3780, 3948, 4077, 4228, 4230, 4530, 4935, 5076, 5285, 5436, 5922, 6342, 6345, 6580, 6795, 7097, 8154, 8460, 8883, 9060, 9513, 9870, 10570, 11844, 12684, 12690, 13590, 14194, 14805, 15855, 16308, 17766, 19026, 19740, 20385, 21140, 21291, 25380, 27180, 28388, 28539, 29610, 31710, 35485, 35532, 38052, 40770, 42582, 44415, 47565, 49679, 57078, 59220, 63420, 63873, 70970, 81540, 85164, 88830, 95130, 99358, 106455, 114156, 127746, 141940, 142695, 149037, 177660, 190260, 191619, 198716, 212910, 248395, 255492, 285390, 298074, 319365, 383238, 425820, 447111, 496790, 570780, 596148, 638730, 745185, 766476, 894222, 958095, 993580, 1277460, 1341333, 1490370, 1788444, 1916190, 2235555, 2682666, 2980740, 3832380, 4471110, 5365332, 6706665, 8942220, 13413330, 26826660]

約数ペア:

[(1, 26826660), (2, 13413330), (3, 8942220), (4, 6706665), (5, 5365332), (6, 4471110), (7, 3832380), (9, 2980740), (10, 2682666), (12, 2235555), (14, 1916190), (15, 1788444), (18, 1490370), (20, 1341333), (21, 1277460), (27, 993580), (28, 958095), (30, 894222), (35, 766476), (36, 745185), (42, 638730), (45, 596148), (47, 570780), (54, 496790), (60, 447111), (63, 425820), (70, 383238), (84, 319365), (90, 298074), (94, 285390), (105, 255492), (108, 248395), (126, 212910), (135, 198716), (140, 191619), (141, 190260), (151, 177660), (180, 149037), (188, 142695), (189, 141940), (210, 127746), (235, 114156), (252, 106455), (270, 99358), (282, 95130), (302, 88830), (315, 85164), (329, 81540), (378, 70970), (420, 63873), (423, 63420), (453, 59220), (470, 57078), (540, 49679), (564, 47565), (604, 44415), (630, 42582), (658, 40770), (705, 38052), (755, 35532), (756, 35485), (846, 31710), (906, 29610), (940, 28539), (945, 28388), (987, 27180), (1057, 25380), (1260, 21291), (1269, 21140), (1316, 20385), (1359, 19740), (1410, 19026), (1510, 17766), (1645, 16308), (1692, 15855), (1812, 14805), (1890, 14194), (1974, 13590), (2114, 12690), (2115, 12684), (2265, 11844), (2538, 10570), (2718, 9870), (2820, 9513), (2961, 9060), (3020, 8883), (3171, 8460), (3290, 8154), (3780, 7097), (3948, 6795), (4077, 6580), (4228, 6345), (4230, 6342), (4530, 5922), (4935, 5436), (5076, 5285)]