270016740

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{7937}}^1$

素因数の和:7968

約数の個数: 144

約数和(自身を含む): 970849152

約数和(自身を除く): 700832412

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, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 7937, 8505, 11340, 15874, 17010, 23811, 31748, 34020, 39685, 47622, 55559, 71433, 79370, 95244, 111118, 119055, 142866, 158740, 166677, 214299, 222236, 238110, 277795, 285732, 333354, 357165, 428598, 476220, 500031, 555590, 642897, 666708, 714330, 833385, 857196, 1000062, 1071495, 1111180, 1285794, 1428660, 1500093, 1666770, 1928691, 2000124, 2142990, 2500155, 2571588, 3000186, 3214485, 3333540, 3857382, 4285980, 4500279, 5000310, 6000372, 6428970, 7500465, 7714764, 9000558, 9643455, 10000620, 12857940, 13500837, 15000930, 18001116, 19286910, 22501395, 27001674, 30001860, 38573820, 45002790, 54003348, 67504185, 90005580, 135008370, 270016740]

約数ペア:

[(1, 270016740), (2, 135008370), (3, 90005580), (4, 67504185), (5, 54003348), (6, 45002790), (7, 38573820), (9, 30001860), (10, 27001674), (12, 22501395), (14, 19286910), (15, 18001116), (18, 15000930), (20, 13500837), (21, 12857940), (27, 10000620), (28, 9643455), (30, 9000558), (35, 7714764), (36, 7500465), (42, 6428970), (45, 6000372), (54, 5000310), (60, 4500279), (63, 4285980), (70, 3857382), (81, 3333540), (84, 3214485), (90, 3000186), (105, 2571588), (108, 2500155), (126, 2142990), (135, 2000124), (140, 1928691), (162, 1666770), (180, 1500093), (189, 1428660), (210, 1285794), (243, 1111180), (252, 1071495), (270, 1000062), (315, 857196), (324, 833385), (378, 714330), (405, 666708), (420, 642897), (486, 555590), (540, 500031), (567, 476220), (630, 428598), (756, 357165), (810, 333354), (945, 285732), (972, 277795), (1134, 238110), (1215, 222236), (1260, 214299), (1620, 166677), (1701, 158740), (1890, 142866), (2268, 119055), (2430, 111118), (2835, 95244), (3402, 79370), (3780, 71433), (4860, 55559), (5670, 47622), (6804, 39685), (7937, 34020), (8505, 31748), (11340, 23811), (15874, 17010)]