238941780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51719}}^1$

素因数の和:51749

約数の個数: 96

約数和(自身を含む): 834140160

約数和(自身を除く): 595198380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 51719, 103438, 155157, 206876, 258595, 310314, 362033, 517190, 568909, 620628, 724066, 775785, 1034380, 1086099, 1137818, 1448132, 1551570, 1706727, 1810165, 2172198, 2275636, 2844545, 3103140, 3413454, 3620330, 3982363, 4344396, 5430495, 5689090, 6826908, 7240660, 7964726, 8533635, 10860990, 11378180, 11947089, 15929452, 17067270, 19911815, 21721980, 23894178, 34134540, 39823630, 47788356, 59735445, 79647260, 119470890, 238941780]

約数ペア:

[(1, 238941780), (2, 119470890), (3, 79647260), (4, 59735445), (5, 47788356), (6, 39823630), (7, 34134540), (10, 23894178), (11, 21721980), (12, 19911815), (14, 17067270), (15, 15929452), (20, 11947089), (21, 11378180), (22, 10860990), (28, 8533635), (30, 7964726), (33, 7240660), (35, 6826908), (42, 5689090), (44, 5430495), (55, 4344396), (60, 3982363), (66, 3620330), (70, 3413454), (77, 3103140), (84, 2844545), (105, 2275636), (110, 2172198), (132, 1810165), (140, 1706727), (154, 1551570), (165, 1448132), (210, 1137818), (220, 1086099), (231, 1034380), (308, 775785), (330, 724066), (385, 620628), (420, 568909), (462, 517190), (660, 362033), (770, 310314), (924, 258595), (1155, 206876), (1540, 155157), (2310, 103438), (4620, 51719)]