157919520

素因数分解:

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

素因数の和:2759

約数の個数: 144

約数和(自身を含む): 546981120

約数和(自身を除く): 389061600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2719, 2904, 3630, 3872, 4840, 5280, 5438, 5808, 7260, 8157, 9680, 10876, 11616, 13595, 14520, 16314, 19360, 21752, 27190, 29040, 29909, 32628, 40785, 43504, 54380, 58080, 59818, 65256, 81570, 87008, 89727, 108760, 119636, 130512, 149545, 163140, 179454, 217520, 239272, 261024, 299090, 326280, 328999, 358908, 435040, 448635, 478544, 598180, 652560, 657998, 717816, 897270, 957088, 986997, 1196360, 1305120, 1315996, 1435632, 1644995, 1794540, 1973994, 2392720, 2631992, 2871264, 3289990, 3589080, 3947988, 4785440, 4934985, 5263984, 6579980, 7178160, 7895976, 9869970, 10527968, 13159960, 14356320, 15791952, 19739940, 26319920, 31583904, 39479880, 52639840, 78959760, 157919520]

約数ペア:

[(1, 157919520), (2, 78959760), (3, 52639840), (4, 39479880), (5, 31583904), (6, 26319920), (8, 19739940), (10, 15791952), (11, 14356320), (12, 13159960), (15, 10527968), (16, 9869970), (20, 7895976), (22, 7178160), (24, 6579980), (30, 5263984), (32, 4934985), (33, 4785440), (40, 3947988), (44, 3589080), (48, 3289990), (55, 2871264), (60, 2631992), (66, 2392720), (80, 1973994), (88, 1794540), (96, 1644995), (110, 1435632), (120, 1315996), (121, 1305120), (132, 1196360), (160, 986997), (165, 957088), (176, 897270), (220, 717816), (240, 657998), (242, 652560), (264, 598180), (330, 478544), (352, 448635), (363, 435040), (440, 358908), (480, 328999), (484, 326280), (528, 299090), (605, 261024), (660, 239272), (726, 217520), (880, 179454), (968, 163140), (1056, 149545), (1210, 130512), (1320, 119636), (1452, 108760), (1760, 89727), (1815, 87008), (1936, 81570), (2420, 65256), (2640, 59818), (2719, 58080), (2904, 54380), (3630, 43504), (3872, 40785), (4840, 32628), (5280, 29909), (5438, 29040), (5808, 27190), (7260, 21752), (8157, 19360), (9680, 16314), (10876, 14520), (11616, 13595)]