43408260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:802

約数の個数: 144

約数和(自身を含む): 153893376

約数和(自身を除く): 110485116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 733, 846, 940, 987, 1260, 1316, 1410, 1466, 1645, 1692, 1974, 2115, 2199, 2820, 2932, 2961, 3290, 3665, 3948, 4230, 4398, 4935, 5131, 5922, 6580, 6597, 7330, 8460, 8796, 9870, 10262, 10995, 11844, 13194, 14660, 14805, 15393, 19740, 20524, 21990, 25655, 26388, 29610, 30786, 32985, 34451, 43980, 46179, 51310, 59220, 61572, 65970, 68902, 76965, 92358, 102620, 103353, 131940, 137804, 153930, 172255, 184716, 206706, 230895, 241157, 307860, 310059, 344510, 413412, 461790, 482314, 516765, 620118, 689020, 723471, 923580, 964628, 1033530, 1205785, 1240236, 1446942, 1550295, 2067060, 2170413, 2411570, 2893884, 3100590, 3617355, 4340826, 4823140, 6201180, 7234710, 8681652, 10852065, 14469420, 21704130, 43408260]

約数ペア:

[(1, 43408260), (2, 21704130), (3, 14469420), (4, 10852065), (5, 8681652), (6, 7234710), (7, 6201180), (9, 4823140), (10, 4340826), (12, 3617355), (14, 3100590), (15, 2893884), (18, 2411570), (20, 2170413), (21, 2067060), (28, 1550295), (30, 1446942), (35, 1240236), (36, 1205785), (42, 1033530), (45, 964628), (47, 923580), (60, 723471), (63, 689020), (70, 620118), (84, 516765), (90, 482314), (94, 461790), (105, 413412), (126, 344510), (140, 310059), (141, 307860), (180, 241157), (188, 230895), (210, 206706), (235, 184716), (252, 172255), (282, 153930), (315, 137804), (329, 131940), (420, 103353), (423, 102620), (470, 92358), (564, 76965), (630, 68902), (658, 65970), (705, 61572), (733, 59220), (846, 51310), (940, 46179), (987, 43980), (1260, 34451), (1316, 32985), (1410, 30786), (1466, 29610), (1645, 26388), (1692, 25655), (1974, 21990), (2115, 20524), (2199, 19740), (2820, 15393), (2932, 14805), (2961, 14660), (3290, 13194), (3665, 11844), (3948, 10995), (4230, 10262), (4398, 9870), (4935, 8796), (5131, 8460), (5922, 7330), (6580, 6597)]