160661340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2281

約数の個数: 192

約数和(自身を含む): 601574400

約数和(自身を除く): 440913060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2237, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4474, 4788, 5130, 5985, 6711, 7182, 7980, 8948, 10260, 11185, 11970, 13422, 14364, 15659, 17955, 20133, 22370, 23940, 26844, 31318, 33555, 35910, 40266, 42503, 44740, 46977, 60399, 62636, 67110, 71820, 78295, 80532, 85006, 93954, 100665, 120798, 127509, 134220, 140931, 156590, 170012, 187908, 201330, 212515, 234885, 241596, 255018, 281862, 297521, 301995, 313180, 382527, 402660, 422793, 425030, 469770, 510036, 563724, 595042, 603990, 637545, 704655, 765054, 845586, 850060, 892563, 939540, 1147581, 1190084, 1207980, 1275090, 1409310, 1487605, 1530108, 1691172, 1785126, 1912635, 2113965, 2295162, 2550180, 2677689, 2818620, 2975210, 3570252, 3825270, 4227930, 4462815, 4590324, 5355378, 5737905, 5950420, 7650540, 8033067, 8455860, 8925630, 10710756, 11475810, 13388445, 16066134, 17851260, 22951620, 26776890, 32132268, 40165335, 53553780, 80330670, 160661340]

約数ペア:

[(1, 160661340), (2, 80330670), (3, 53553780), (4, 40165335), (5, 32132268), (6, 26776890), (7, 22951620), (9, 17851260), (10, 16066134), (12, 13388445), (14, 11475810), (15, 10710756), (18, 8925630), (19, 8455860), (20, 8033067), (21, 7650540), (27, 5950420), (28, 5737905), (30, 5355378), (35, 4590324), (36, 4462815), (38, 4227930), (42, 3825270), (45, 3570252), (54, 2975210), (57, 2818620), (60, 2677689), (63, 2550180), (70, 2295162), (76, 2113965), (84, 1912635), (90, 1785126), (95, 1691172), (105, 1530108), (108, 1487605), (114, 1409310), (126, 1275090), (133, 1207980), (135, 1190084), (140, 1147581), (171, 939540), (180, 892563), (189, 850060), (190, 845586), (210, 765054), (228, 704655), (252, 637545), (266, 603990), (270, 595042), (285, 563724), (315, 510036), (342, 469770), (378, 425030), (380, 422793), (399, 402660), (420, 382527), (513, 313180), (532, 301995), (540, 297521), (570, 281862), (630, 255018), (665, 241596), (684, 234885), (756, 212515), (798, 201330), (855, 187908), (945, 170012), (1026, 156590), (1140, 140931), (1197, 134220), (1260, 127509), (1330, 120798), (1596, 100665), (1710, 93954), (1890, 85006), (1995, 80532), (2052, 78295), (2237, 71820), (2394, 67110), (2565, 62636), (2660, 60399), (3420, 46977), (3591, 44740), (3780, 42503), (3990, 40266), (4474, 35910), (4788, 33555), (5130, 31318), (5985, 26844), (6711, 23940), (7182, 22370), (7980, 20133), (8948, 17955), (10260, 15659), (11185, 14364), (11970, 13422)]