138179580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2719}}^1$

素因数の和:2760

約数の個数: 144

約数和(自身を含む): 486205440

約数和(自身を除く): 348025860

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, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 2719, 3388, 3630, 4235, 4620, 5082, 5438, 7260, 8157, 8470, 10164, 10876, 12705, 13595, 16314, 16940, 19033, 25410, 27190, 29909, 32628, 38066, 40785, 50820, 54380, 57099, 59818, 76132, 81570, 89727, 95165, 114198, 119636, 149545, 163140, 179454, 190330, 209363, 228396, 285495, 299090, 328999, 358908, 380660, 418726, 448635, 570990, 598180, 628089, 657998, 837452, 897270, 986997, 1046815, 1141980, 1256178, 1315996, 1644995, 1794540, 1973994, 2093630, 2302993, 2512356, 3140445, 3289990, 3947988, 4187260, 4605986, 4934985, 6280890, 6579980, 6908979, 9211972, 9869970, 11514965, 12561780, 13817958, 19739940, 23029930, 27635916, 34544895, 46059860, 69089790, 138179580]

約数ペア:

[(1, 138179580), (2, 69089790), (3, 46059860), (4, 34544895), (5, 27635916), (6, 23029930), (7, 19739940), (10, 13817958), (11, 12561780), (12, 11514965), (14, 9869970), (15, 9211972), (20, 6908979), (21, 6579980), (22, 6280890), (28, 4934985), (30, 4605986), (33, 4187260), (35, 3947988), (42, 3289990), (44, 3140445), (55, 2512356), (60, 2302993), (66, 2093630), (70, 1973994), (77, 1794540), (84, 1644995), (105, 1315996), (110, 1256178), (121, 1141980), (132, 1046815), (140, 986997), (154, 897270), (165, 837452), (210, 657998), (220, 628089), (231, 598180), (242, 570990), (308, 448635), (330, 418726), (363, 380660), (385, 358908), (420, 328999), (462, 299090), (484, 285495), (605, 228396), (660, 209363), (726, 190330), (770, 179454), (847, 163140), (924, 149545), (1155, 119636), (1210, 114198), (1452, 95165), (1540, 89727), (1694, 81570), (1815, 76132), (2310, 59818), (2420, 57099), (2541, 54380), (2719, 50820), (3388, 40785), (3630, 38066), (4235, 32628), (4620, 29909), (5082, 27190), (5438, 25410), (7260, 19033), (8157, 16940), (8470, 16314), (10164, 13595), (10876, 12705)]