5341140

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{157}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 19324032

約数和(自身を除く): 13982892

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, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 157, 162, 180, 189, 210, 243, 252, 270, 314, 315, 324, 378, 405, 420, 471, 486, 540, 567, 628, 630, 756, 785, 810, 942, 945, 972, 1099, 1134, 1215, 1260, 1413, 1570, 1620, 1701, 1884, 1890, 2198, 2268, 2355, 2430, 2826, 2835, 3140, 3297, 3402, 3780, 4239, 4396, 4710, 4860, 5495, 5652, 5670, 6594, 6804, 7065, 8478, 8505, 9420, 9891, 10990, 11340, 12717, 13188, 14130, 16485, 16956, 17010, 19782, 21195, 21980, 25434, 28260, 29673, 32970, 34020, 38151, 39564, 42390, 49455, 50868, 59346, 63585, 65940, 76302, 84780, 89019, 98910, 118692, 127170, 148365, 152604, 178038, 190755, 197820, 254340, 267057, 296730, 356076, 381510, 445095, 534114, 593460, 763020, 890190, 1068228, 1335285, 1780380, 2670570, 5341140]

約数ペア:

[(1, 5341140), (2, 2670570), (3, 1780380), (4, 1335285), (5, 1068228), (6, 890190), (7, 763020), (9, 593460), (10, 534114), (12, 445095), (14, 381510), (15, 356076), (18, 296730), (20, 267057), (21, 254340), (27, 197820), (28, 190755), (30, 178038), (35, 152604), (36, 148365), (42, 127170), (45, 118692), (54, 98910), (60, 89019), (63, 84780), (70, 76302), (81, 65940), (84, 63585), (90, 59346), (105, 50868), (108, 49455), (126, 42390), (135, 39564), (140, 38151), (157, 34020), (162, 32970), (180, 29673), (189, 28260), (210, 25434), (243, 21980), (252, 21195), (270, 19782), (314, 17010), (315, 16956), (324, 16485), (378, 14130), (405, 13188), (420, 12717), (471, 11340), (486, 10990), (540, 9891), (567, 9420), (628, 8505), (630, 8478), (756, 7065), (785, 6804), (810, 6594), (942, 5670), (945, 5652), (972, 5495), (1099, 4860), (1134, 4710), (1215, 4396), (1260, 4239), (1413, 3780), (1570, 3402), (1620, 3297), (1701, 3140), (1884, 2835), (1890, 2826), (2198, 2430), (2268, 2355)]