57085140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 183859200

約数和(自身を除く): 126774060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 199, 210, 398, 420, 597, 683, 796, 995, 1194, 1366, 1393, 1990, 2049, 2388, 2732, 2786, 2985, 3415, 3980, 4098, 4179, 4781, 5572, 5970, 6830, 6965, 8196, 8358, 9562, 10245, 11940, 13660, 13930, 14343, 16716, 19124, 20490, 20895, 23905, 27860, 28686, 40980, 41790, 47810, 57372, 71715, 83580, 95620, 135917, 143430, 271834, 286860, 407751, 543668, 679585, 815502, 951419, 1359170, 1631004, 1902838, 2038755, 2718340, 2854257, 3805676, 4077510, 4757095, 5708514, 8155020, 9514190, 11417028, 14271285, 19028380, 28542570, 57085140]

約数ペア:

[(1, 57085140), (2, 28542570), (3, 19028380), (4, 14271285), (5, 11417028), (6, 9514190), (7, 8155020), (10, 5708514), (12, 4757095), (14, 4077510), (15, 3805676), (20, 2854257), (21, 2718340), (28, 2038755), (30, 1902838), (35, 1631004), (42, 1359170), (60, 951419), (70, 815502), (84, 679585), (105, 543668), (140, 407751), (199, 286860), (210, 271834), (398, 143430), (420, 135917), (597, 95620), (683, 83580), (796, 71715), (995, 57372), (1194, 47810), (1366, 41790), (1393, 40980), (1990, 28686), (2049, 27860), (2388, 23905), (2732, 20895), (2786, 20490), (2985, 19124), (3415, 16716), (3980, 14343), (4098, 13930), (4179, 13660), (4781, 11940), (5572, 10245), (5970, 9562), (6830, 8358), (6965, 8196)]